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12 tháng 5 2022

WHO/WHICH:

1.Son Doong cave, in Quang Binh, is found by a local man nemed Ho Khanh.

=>Son Doong, which was located in QB, is found by a local man named Ho Khanh

2.Ho Khanh found Son Doong. It is considered as the world's largest cave.

=>Song Doong, which was found in Ho Khanh, is considered as the world's largest cave.

12 tháng 5 2022

1.Son Doong, which was located in QB, is found by a local man named Ho Khanh.
2.Song Doong, which was found in Ho Khanh, is considered as the world's largest cave.

  
*XI.       Complete the passages with the words from the box.      Son Doong cave is world’s (1) ____________ cave, located in QuangBinh province,Vietnam. It was (2) ____________ by a local man named Ho Khanh in 1991 and wasrecently discovered in 2009 by British cavers, led by Howard Limbert. The name “SonDoong" cave (3) ____________ “mountain river cave”. The cave was created 2-5 millionyears ago by river water eroding away the (4) ____________ underneath the mountain.      At about 9...
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*XI.       Complete the passages with the words from the box.

Rounded Rectangle: means	limestone	as 	width	found	largest	much

      Son Doong cave is world’s (1) ____________ cave, located in QuangBinh province,Vietnam. It was (2) ____________ by a local man named Ho Khanh in 1991 and wasrecently discovered in 2009 by British cavers, led by Howard Limbert. The name “SonDoong" cave (3) ____________ “mountain river cave”. The cave was created 2-5 millionyears ago by river water eroding away the (4) ____________ underneath the mountain.

      At about 9 kilometers in length, 200 meters in (5) ____________ and 150 meters inheight, Son Doong Cave is (6) ____________ larger than Deer Cave in Malaysia and hasreplaced Deer Cave to take pole position (7) ____________ the world’s largest cave.

 

*X. Read the text carefully, then choose the correct answers.

      Where are you going for your next holiday? How about Australia?

      Australia has got 37,000km of coastline and the best beaches in the world! The GreatBarrier Reef is off the north-east coast of Australia. It’s the largest coral reef in the sea! You can take a boat to it and dive there. It’s a fantastic undersea world.

      Inland Australia is called ‘the outback’. There are lot of wild camels, and there are some you can ride, too! There are fantastic national parks, where you can camp under the stars. In the Uluru National Park, there’s a very big sandstone rock, called Ayers Rock. It looks amazing in the evening sun.

      Do you like adventure? Then you can take a canoe trip along the Murray River. It’s Australia’s longest river. Another good trip for adventurous people is to the Blue Mountains. These are west Sydney in New South Wales. The mountains look blue and they contain lots of unusual animals and plants.

      Australia has got its own rainforest. It’s along the coast of North Queensland. It’s only 900,000 hectares today, but it once covered all of Australia. You can see lots of interesting animals in the rainforest, but be careful of the crocodiles!

      Do you like wildlife? Australia has got a unique type of animal - marsupials. These include kangaroos, koalas and platypuses. You can see them in the Yanchep National Park, near Perth in Western Australia. Remember the koalas aren’t teddy bears. They can be dangerous!

      -coral reef (n): rạn san hô                               - marsupial (n): thú có túi

      -platypus (n): thú mó vịt

1.   ___________ is off the coast of Australia.

      a. Ayers Rock                                                 b. The Yanchep National Park

      c. The rainforest                                              d. The Great Barrier Reef

2.   Ayer Rock is___________.

      a. in the Yanchep National Park                     b. a huge sandstone rock

      c. a coral reef in the sea                                  d. also called Uluru National Park

 

 

4.   Australia is famous for___________.

      a. its largest rainforest                                    b. the longest river in the world

      c.its unique animals                                        d. beautiful national parks

5.   Which sentence is not true?

      a.Australia was once mostly covered in rainforest

      b.The Blue Mountains are situated not far from Sydney.

      c.You can see platypuses in the wild in Australia.

      d.Australian crocodiles live in the outback.

 

1
29 tháng 11 2021

( Bài đầu tiên bị lỗi hình ảnh nên mình không làm được )

1.   ___________ is off the coast of Australia.

      a. Ayers Rock                                                 b. The Yanchep National Park

      c. The rainforest                                              d. The Great Barrier Reef

2.   Ayer Rock is___________.

      a. in the Yanchep National Park                     b. a huge sandstone rock

      c. a coral reef in the sea                                  d. also called Uluru National Park

 

 

Câu 3: C

 

4.   Australia is famous for___________.

      a. its largest rainforest                                    b. the longest river in the world

      c.its unique animals                                        d. beautiful national parks

5.   Which sentence is not true?

      a.Australia was once mostly covered in rainforest

      b.The Blue Mountains are situated not far from Sydney.

      c.You can see platypuses in the wild in Australia.

      d.Australian crocodiles live in the outback.

Read the passage, and choose the correct answer A, B, C or D for each question.Son Doong CaveLocated in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association. Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone...
Đọc tiếp

Read the passage, and choose the correct answer A, B, C or D for each question.

Son Doong Cave

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

 

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

The reason why Son Doong Cave was formed is that ………..

A. an underground tunnel was buried in the area

B. the limestone areas were soft

C.it only happened from 2 to 5 million years ago

D. the river was buried in the limestone mountains

1
1 tháng 1 2017

Đáp án: D

Thông tin: Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried.

Dịch: Hang Sơn Đoòng được hình thành từ 2 đến 5 triệu năm trước, khi dòng sông chảy qua khu vực núi đá vôi và bị chôn vùi.

Read the passage, and choose the correct answer A, B, C or D for each question. Son Doong Cave Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone...
Đọc tiếp

Read the passage, and choose the correct answer A, B, C or D for each question.

 

Son Doong Cave

 

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

The reason why Son Doong Cave was formed is that ………..

A. an underground tunnel was buried in the area

B. the limestone areas were soft

C.it only happened from 2 to 5 million years ago

D. the river was buried in the limestone mountains

1
27 tháng 8 2018

Đáp án: D

Giải thích: Thông tin ở đoạn 2: Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried.

Dịch: Hang Sơn Đoòng được hình thành từ 2 đến 5 triệu năm trước, khi dòng sông chảy qua khu vực núi đá vôi và bị chôn vùi.

21. If he (stop)____ eating too much fast food, he may not gain weight.22. Reading is the best way (improve)____ your vocabulary in any language.23. Son Doong Cave (discover)____ in 1991 by Ho Khanh, a man in Quang Binh Province, Viet Nam.24. Look! The boy (hold) ___ a bunch of grapes.25. By the time Bill got to the class, the teacher (start) ___ the lesson.26. It is difficult for old people (learn) ___  English27. Jane suggested (go) ___ on a walking.28. Rice (eat) ___ by Vietnamese people...
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21. If he (stop)____ eating too much fast food, he may not gain weight.22. Reading is the best way (improve)____ your vocabulary in any language.23. Son Doong Cave (discover)____ in 1991 by Ho Khanh, a man in Quang Binh Province, Viet Nam.24. Look! The boy (hold) ___ a bunch of grapes.25. By the time Bill got to the class, the teacher (start) ___ the lesson.26. It is difficult for old people (learn) ___  English27. Jane suggested (go) ___ on a walking.28. Rice (eat) ___ by Vietnamese people everyday.29. Would you mind (open) ___ the window ?30. He asked me if I (go) ___ to school by bicycle everyday.31. They (visit) ___ Ho Chi Minh City last summer.32. I didn’t have the courage (face) ___ her after such a long time.33. The children enjoy (play) ___ in the hut whenever they have free time.34. Would you mind (read) ______the sentence aloud, please? 35. Yesterday, at the end of the city tour, the bus (bring)____ us back to the hotel.36. Would you like me (wash) ___ the dishes for you?"37. If you (lose)_____ your passport, you will be in trouble.38. He (sit)_____ in the cafe when she came.39. My father (work)________ for the car factory since 1995.40.I wish I (have) ___ time to read books.
1
19 tháng 7 2023

21. If he (stop) stops eating too much fast food, he may not gain weight.

22. Reading is the best way (improve) to improve your vocabulary in any language.

23. Son Doong Cave (discover) was discovered in 1991 by Ho Khanh, a man in Quang Binh Province, Viet Nam.

24. Look! The boy (hold) is holding a bunch of grapes.

25. By the time Bill got to the class, the teacher (start) had started the lesson.

26. It is difficult for old people (learn) to learn  English

27. Jane suggested (go) going on a walking.

28. Rice (eat) is eaten by Vietnamese people everyday.

29. Would you mind (open) opening the window ?

30. He asked me if I (go) go to school by bicycle everyday.

31. They (visit) visited Ho Chi Minh City last summer.

32. I didn’t have the courage (face) to face her after such a long time.

33. The children enjoy (play) playing in the hut whenever they have free time.

34. Would you mind (read) reading the sentence aloud, please? 

35. Yesterday, at the end of the city tour, the bus (bring) brought us back to the hotel.

36. Would you like me (wash) to wash the dishes for you?"

37. If you (lose) lose your passport, you will be in trouble.

38. He (sit) was sitting in the cafe when she came.

39. My father (work) has been working for the car factory since 1995.

40.I wish I (have) had  time to read books

Read the passage, and choose the correct answer A, B, C or D for each question. Son Doong Cave Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone...
Đọc tiếp

Read the passage, and choose the correct answer A, B, C or D for each question.

 

Son Doong Cave

 

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

All of the following are the wonderful features of Son Doong Cave EXCEPT ………

A. tropical jungle inside with the biodiversity

B. spectacular scenery of numerous stalactites and stalagmites

C. a river flowing over 2.5 kilometers along the cave

D. the big sizes of the cave and the giant domes

1
26 tháng 2 2017

Đáp án: D

Giải thích: Thông tin không có trong bài.

Read the passage and do the tasks that follow. Son Doong Cave in Viet Nam - Good Morning America Son Doong Cave and Swallow Cave (En Cave) were recorded and broadcast on Good Morning America - a programme of ABC Television (USA). By being broadcast on Good Morning America (ABC Television), Son Doong Cave would be introduced widely to international travellers. This is a good chance for Quang Binh tourism to promote the image of Son Doong - the biggest cave in Viet Nam - to travellers around...
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Read the passage and do the tasks that follow. Son Doong Cave in Viet Nam - Good Morning America

Son Doong Cave and Swallow Cave (En Cave) were recorded and broadcast on Good Morning America - a programme of ABC Television (USA). By being broadcast on Good Morning America (ABC Television), Son Doong Cave would be introduced widely to international travellers.

This is a good chance for Quang Binh tourism to promote the image of Son Doong - the biggest cave in Viet Nam - to travellers around the world. Therefore, the film crew worked in the most favourable conditions. The programme was directly broadcast on satellite in May 2015.

The cave is a part of the underground system connecting over 150 other caves in Viet Nam near Viet Nam - Lao border with many caves such as Phong Nha Cave.

Son Doong Cave is compared equally to Mount Everest in terms of attraction. The biggest natural cave in the world is appreciated to be an interesting destination for a several-day tour, including exploring underground rivers, caves and camping... The overwhelming natural landscapes inside Son Doong Cave create an attraction by majestic and magnificent scenes. It takes months to end up a cave’s round. In addition, the condition to join tours in Son Doong Cave is extremely high? Adventurers must be in good mental and physical health to conquer the cave. Son Doong, the biggest cave in Viet Nam, along with other attractions in Quang Binh, is an attractive destination for travelers, especially those who are fans of natural exploration. The first exploration tour was held in early August 2013. The first tour consisted of 6 people from the US, Russia, Australia, and Norway. They underwent 7 days and 6 nights to explore Son Doong Cave. There are a large number of tourists registering for next tours since then.

Task 1. Identify whether the statements are true (T), or false (F).

1. Thanks to the programme of Good Morning America on ABC Television, a large number

of people around the world will know Son Doong Cave. True

2.The film crew making the programme about the cave met a lot problems from the local authorities.

3.There are many caves in Quang Binh province but Son Doong Cave may be the most well known.

4.The number of people climbing Mount Everest is the same as that exploring Son Doong Cave.

5.The exploration tour of Son Doong Cave is so hard that it requires tourists to have good physical and mental health.

6.Tourists can explore the cave in several months.

Task 2. Read the passage again and answer the questions.

1. When was the programme about Son Doong Cave on Good Morning America broadcast?

2. What can be found in the underground system in Quang Binh province?

3. In which aspect is Son Doong Cave compared to Mount Everest?

4. What activities can tourists do in the cave?

5. When was the first exploration tour held?

6. How long did the first group of tourists spend in the cave?

2
6 tháng 3 2020

Task 1. Identify whether the statements are true (T), or false (F).

1. Thanks to the programme of Good Morning America on ABC Television, a large number

of people around the world will know Son Doong Cave. True

2.The film crew making the programme about the cave met a lot problems from the local authorities. False

3.There are many caves in Quang Binh province but Son Doong Cave may be the most well known. True

4.The number of people climbing Mount Everest is the same as that exploring Son Doong Cave. False

5.The exploration tour of Son Doong Cave is so hard that it requires tourists to have good physical and mental health. True

6.Tourists can explore the cave in several months. False

Task 2. Read the passage again and answer the questions.

1. When was the programme about Son Doong Cave on Good Morning America broadcast?

=> It was broadcast in May 15

2. What can be found in the underground system in Quang Binh province?

=> It is the underground system connecting over 150 other caves in Viet Nam near Viet Nam - Lao border.

3. In which aspect is Son Doong Cave compared to Mount Everest?

=> It is the atraction

4. What activities can tourists do in the cave?

=> They can explore underground rivers, caves and go camping

5. When was the first exploration tour held?

=> It was held in early August 2013

6. How long did the first group of tourists spend in the cave?

=> They spent 7 days and 6 nights

6 tháng 3 2020

@Công chúa xinh đẹp

Read the passage, and choose the correct answer A, B, C or D for each question. Son Doong Cave Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone...
Đọc tiếp

Read the passage, and choose the correct answer A, B, C or D for each question.

 

Son Doong Cave

 

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

The most important feature of “Garden of Eden” is ………

A.the biodiversity

B. giant stalagmites

C. the biggest length

D. the river below

1
19 tháng 5 2018

Đáp án: A

Giải thích: Thông tin ở đoạn 2: Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora.

Dịch: Sâu bên trong hang tồn tại một khu rừng nhiệt đới hùng vĩ có tên là Vườn địa đàng "bởi những nhà thám hiểm. Khu rừng này là nơi có hệ thống động vật và thực vật đa dạng.

Read the passage, and choose the correct answer A, B, C or D for each question. Son Doong Cave Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone...
Đọc tiếp

Read the passage, and choose the correct answer A, B, C or D for each question.

 

Son Doong Cave

 

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

We can infer from the passage that …………..

A. tunnels and giant domes were formed at the same time

B. “pearl collection” contains a lot of precious stones

C. we can live the cave with the air and water

D. “Garden of Eden” is in the underground river

1
12 tháng 5 2018

Đáp án: B

Giải thích: Thông tin ở đoạn 2: Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

Dịch: Cách vườn hoa Eden Eden không xa là một bộ sưu tập ngọc trai khổng lồ, bao gồm hàng chục ngàn mảnh đá nhỏ trong ao khô, góp phần tạo nên vẻ đẹp tráng lệ của hang động.

Read the passage, and choose the correct answer A, B, C or D for each question. Son Doong Cave Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone...
Đọc tiếp

Read the passage, and choose the correct answer A, B, C or D for each question.

 

Son Doong Cave

 

Located in the limestone mountains of Phong Nha - Ke Bang National Park. Son Doong Cave was first found in 1991 by Ho Khanh, a local man. In 2009, the cave was explored and published by a group of scientists from British Cave Research Association.

Son Doong Cave was formed from 2 to 5 million years ago, when the river flowed through the limestone mountain area and was buried. The water eroded limestone and created an underground tunnel. In soft limestone areas, the collapse of tunnel ceiling formed large holes which became giant domes afterward. The cave is about 200m high, 200m wide and at least 8 5km long. Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park. Exploring the cave, visitors were surprised with spectacular scenery of numerous stalactites of which some giant stalagmites are more than 70 metres high. Deep inside the cave exists a grandiose tropical jungle called “Garden of Eden" by the explorers. The jungle is home to a diversifiedsystem of fauna and flora. Besides, the cave possesses a 2.5-kilometre underground river. Not far from the “Garden of Eden” lies an enormous “pearl collection” consisting of tens of thousands of small stone pieces in dry ponds, contributing to magnificent beauty of the cave.

The thing that makes it different from other caves in Phong Nha – Ke Bang National Park is ……….

A. stalactites and stalagmites

B. the two entrances into the cave

C. its discovery by a local man

D. large holes in the ceiling

1
11 tháng 3 2018

Đáp án: B

Giải thích: Thông tin ở đoạn 2: Especially, Son Doong consists of two entrances, which is unique among explored caves in Phong Nha - Ke Bang National Park.

Dịch: Đặc biệt, Sơn Đoòng bao gồm hai lối vào, là điểm độc đáo trong số các hang động được khám phá ở Vườn quốc gia Phong Nha - Kẻ Bàng.