Hong Meigui members have given numerous talks about caving in China. Below abstracts and in some cases power point files are given for some of those talks.
Tianxing 2004 by Ilya Boiko
Hidden Earth 2005
In pursuit of China's first 1000m deep cave, a team of Brits, Americans and Russians caved through misery and squalour, down 200m+ shafts, and still found time to film the world's first ever international subterranean bellyflop competition. Plus: the latest news from the ongoing Tianxing 2005 expedition.