
"THE ANCIENT SALT PAN WITH WOOD STRUCTURE AND ITS WOOD UTENSILS OF WELL SALT PRODUCING SKILL IN MARKAM COUNTY, TIBET, CHINA" by Prof. Guangjie Zhao (China).
http://www.worldwoodday.org/2019/regions_event/39?p=377725681
World Wood Day is a cultural event celebrated annually during the week of March 21st to highlight wood as an eco-friendly and renewable biomaterial and to raise awareness on the key role wood plays in a sustainable world. Starting from 2013, WWD celebrations were held in Tanzania, China, Turkey, Nepal, and United States respectively, involving participants from over 100 countries and regions.