==National Geographic - The Search for China's Blue Hole (2015)== [[http://forums.mvgroup.org/index.php?showtopic=68781|National Geographic - The Search for China's Blue Hole (2015)]] {{:hdimage.jpg?20|}} {{http://forums.mvgroup.org/release.images/Harry65/Chinas%208.jpg?300&nolink|}} **The Search for China’s Blue Hole** A group of underwater cave enthusiasts and mountaineering organizations explore the Leye pre-history Karst in the Guangxi Zhang Autonomous Region. Never-before filmed, these underwater caves are home to species not yet discovered. ==See Also== {{http://natgeotv.com/asia/the-search-for-chinas-blue-hole|NG Site}} ==Trailer== ,,Full Version Available Upon Request,, \\ ,,Related Documentary,,\\ {{ youtube>WOV5GKcGJVo }} \\ {{tag>HD Hobby Scuba_Diving China NG 2015 Ar01/17 Name}}