In this combo photo, the left part taken by Chen Zonglie shows Chinese mountaineers boiling ice at a camping site at an altitude of 5,700 meters in 1960s, and the right part taken by Sun Fei shows a staff member cooking in the advance camp at an altitude of 6,500 meters in Southwest China's Tibet autonomous region, May 10, 2020. [Photo/Xinhua]
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.