After Son Doong cave exploring trip, in the presence of scientists of school of Natural landforms (Dr. Nguyen Hieu, Prof. Dr. Vu Van Phai), biologists from Newzeland (TS. Annete B.), the American cave (Dr. Darryl R.) and the Institute of Geography, Institute of Science and Technology of Vietnam (MA. Vu Anh Tai, Nguyen Huu Tu CVC ), cave explorers (Howard L., Deb L., Paul I ., Robine GS, Jonathan S., Howard C.), filmmakers (Chairman James K., Patrick K. director, Paul R. audio, Simon R. cameraman, assistant cameraman Dan E., ) and journalists (writers Mark D., Carsten P. photography, photography assistant, Robert S.) of TV channels and magazines, National Geographic (NG).
Along with the participation and assistance of 23 local people including Mr. Ho Khanh – who discovered the cave paint line, officials of the Phong Nha – Ke Bang National park (Mr.Hien), Immigration Department Quang Binh (Mr. Ocean) and the Ministry of Culture, Sport and Tourism (Mr.Long). Son Doong cave Map is outlined by Dr.Nguyễn Hiệu: