Asked by Joel from United States | Nov. 17, 2015 12:06
About:Reed Flute Cave
How long has the Reed Flute Cave been under human observation?
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Answers (1)
Answered by Li Ming from China | Nov. 17, 2015 20:28
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It has been more than 1000 years since the Tang Dynasty when people came to visit it. It was surveyed and develped in 1959, and opened to the public in 1962. :)