Pakistani President Mamnoon Hussain (1st L) is greeted upon his arrival in Qingdao, east China's Shandong Province, June 8, 2018. Hussain is here to attend the upcoming 18th Meeting of the Council of Heads of Member States of the Shanghai Cooperation Organization (SCO). (Xinhua/Ma Ning)
A postal worker displays a sheet of postage stamps commemorating the 18th Shanghai Cooperation Organization (SCO) summit at the media center of the summit in Qingdao, east China's Shandong Province, June 9, 2018. China Post issued a commemorative stamp here on Saturday to mark the 18th SCO summit. (Xinhua/Li Ziheng)
Chinese-built dredging vessel Tian Kun Hao, the largest of its kind in Asia, departs a port for its first sea trial, in Qidong, east China's Jiangsu Province, June 8, 2018. The 140-meter-long vessel, with the designed capacity to dredge 6,000 cubic meters per hour, can dig as deep as 35 meters under the sea floor. The three-day sea trial will test its power system, speed and anchoring, and check other navigational aids such as radar and gyrocompass. After being tested, the vessel will sail back to the shipyard and is expected to be delivered in August. (Xinhua/Li Xiang)
Students perform bamboo dance at a middle school in Longlin of Baise City, south China's Guangxi Zhuang Autonomous Region, June 8, 2018. Intangible cultural heritages have been brought to classes for students to feel the traditional culture here in Longlin. (Xinhua/Lin Bin)
Students perform stilts at a middle school in Longlin of Baise City, south China's Guangxi Zhuang Autonomous Region, June 8, 2018. Intangible cultural heritages have been brought to classes for students to feel the traditional culture here in Longlin. (Xinhua/Lin Bin)
Actors perform dragon dance in celebration of folk culture in Hemu Town in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, June 7, 2018. (Xinhua/Long Tao)
An actress dances in celebration of folk culture in Hemu Town in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, June 7, 2018. (Xinhua/Long Tao)
Actors dance in celebration of folk culture in Hemu Town in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, June 7, 2018. (Xinhua/Long Tao)
An actor performs face-changing of Sichuan Opera in celebration of folk culture in Hemu Town in Liuzhou City, south China's Guangxi Zhuang Autonomous Region, June 7, 2018. (Xinhua/Long Tao)