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EntertainmentThe first city of China in the time of King Yao
Dao Tu relic in Son Tay province is the capital of the time of King Nghieu - the earliest dynasty of China in the beginning.Discovered the ancient citadel from the 4th century in Quang Nam
Ancient citadel is located deep underground in Duy Xuyen district, Quang Nam has been discovered by archaeological delegation. This is an ancient brick-built citadel that was
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Can carp live 10 years in a tank without feeding?
Why do Italy and Switzerland have to redraw the border?
Japanese bullet train accident-free for 60 years
The world's most crowded apartment building: Can accommodate up to 30,000 people, the view inside is overwhelming
World's oldest wine jar contains cremated human bones
America catches strange signal from 1.3 billion light years away from Earth
Two black holes closest to Earth discovered, of a kind never seen before
Solar sails help spacecraft reach Mars in 26 days
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