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Not only possessing rare natural beauty, Phong Nha Cave is also part of Phong Nha - Ke Bang National Park, recognized by UNESCO as a World Natural Heritage. This is also a place
- Tokyo is not the official capital of Japan, so where is the capital of Japan?

The capital of Japan is not Tokyo. So where is the capital of Japan? Let's find out together!
- Why do you get motion sickness and how to get rid of motion sickness with medicine, raw ginger, and mint

Since ancient times, the ancient Greeks and Romans have known about motion sickness, and even the US Aeronautics and Space Administration (NASA) also recorded this problem. So, if
- What is KSA? Which country is KSA?

What country is Saudi Arabia, where is it and what is special about it? Read the article below to learn more about this leading oil exporting country.
- There are 3 doors in the world that 'cannot be opened'

In the world, there are 3 doors that are said to be impossible to open. And in fact, later generations did not seek to discover the secrets within them.
- 'Pyramid' mountain peaks cause a stir in China

The recent discovery of several mountain peaks shaped like pyramids in Anlong County, Guizhou Province (China) has caused a stir, surprising netizens.
- South Korea: The capital Seoul witnessed the first cherry blossoms blooming

Experts believe that the reason cherry blossom season in Korea has started earlier in recent years is due to climate change causing the Earth's temperature to increase.
- The Best Places in the World to Travel For Christmas

When you think of the perfect Christmas, what does the scenery look like? Is it a cozy, dimly lit cabin with a large tree surrounded by presents?
- How many surnames does Vietnam have? The most complete family lineages in Vietnam

'Hundred families' is the word used to call people in the country. So, how many surnames do Vietnamese people have, is it 100? We invite you to learn in the article below to get
- TOP most beautiful cities in Europe in winter

Are you planning a trip to Europe in winter but don't know which city is the most beautiful this season? Then the top most beautiful cities in Europe in winter below will suggest
- 4 walking paths across the sea in Vietnam

Hon Ba (Vung Tau), Diep Son Island (Khanh Hoa), Yen Island (Khanh Hoa)... are places with unique sea-crossing roads so visitors can walk in the vast, calm ocean. Listen to the
- The meaning behind the code printed on airline tickets

Airplane tickets contain important information that most customers don't know, they only care about seat numbers, exit gates and the time they need to be present to board the
- 7 interesting things about the most populous city in the world that not everyone knows

Tokyo is the most populous city in the world, with about 37.39 million people according to World Population Review 2021 data. Below are some interesting things about this city,
- 14 interesting facts about Russia

Russia is bigger than a planet, used to tax people who grew beards, had up to 9 time zones... these are interesting things about Russia that surprise many people.
- Explore the world's longest suspension bridge at 721m in the Czech Republic

On May 13, the Sky Bridge suspension bridge with a length of 721 meters (2,365 feet) was officially opened in the Czech Republic after 2 years of construction.
- Which country is Tls? Interesting information about the most mysterious country in Southeast Asia

Which country is Tls? Please read the article below to get answers and learn more interesting information about this country.
- The country with the most expensive WiFi fee in the world, a day's use is equal to a month's salary

Cuba has the most expensive WiFi in the world, but internet speeds are so slow that it's hard to access for both locals and tourists.
- The $ 5 billion super dam blocks the longest river in the world

The Grand Ethiopian Renaissance Dam (GERD - Ethiopian Renaissance) is being built by Ethiopia on the upper reaches of the Nile (actually on the Blue Nile tributary) in the province
- Why the foundation of the world's tallest tower Burj Khalifa must be powered 24/7

A special foundation with a construction period of up to 2 years helps the 800-meter-high Burj Khalifa in Dubai withstand winds of 240 km/h.
- The 'derelict' lands on Earth, no country wants

There are still a few places on Earth that are not owned by any nation, or by anyone. A number of people have attempted to claim these lands, but none have been recognized