Houping 2004 Expedition In print

In print:

For copies of the following publications featuring articles about Hong Megui exploration, contact your local caving books retailer such as Wild Places Publishing in the UK or Speleobooks in the USA

Many more km in Houping by Erin Lynch
Descent (180) Oct/Nov 2004: 30
International News item about the Houping 2004 expedition, including a photo.