Sept. 12, 2018 -- Visitors select handicrafts at the Fourth China Tibet Tourism and Culture Expo in southwest China's Tibet Autonomous Region, Sept. 11, 2018. The five-day expo concluded on Tuesday. (Xinhua/Jin Mamengni)
 

Sept. 12, 2018 -- An exhibitor (1st R) from Nepal talks with visitors at the Fourth China Tibet Tourism and Culture Expo in southwest China's Tibet Autonomous Region, Sept. 11, 2018. The five-day expo concluded on Tuesday. (Xinhua/Zhang Fan)
 

Sept. 12, 2018 -- Visitors select goods at the Fourth China Tibet Tourism and Culture Expo in southwest China's Tibet Autonomous Region, Sept. 11, 2018. The five-day expo concluded on Tuesday. (Xinhua/Jin Mamengni)
 

Sept. 12, 2018 -- Visitors select goods at the Fourth China Tibet Tourism and Culture Expo in southwest China's Tibet Autonomous Region, Sept. 11, 2018. The five-day expo concluded on Tuesday. (Xinhua/Zhang Fan)