HL-2M Tokamak, the new generation of China's "artificial sun," has been successfully installed and finished its first discharge in Chengdu, southwest China's Sichuan Province, marking a major breakthrough in the country's nuclear fusion research, December 4, 2020. / CFP

The first Farmer Painting and Calligraphy Exhibition opened at Qingdao West Coast Art Museum in Qingdao, Shandong Province, December 4, 2020. A total of 170 paintings and calligraphy works were collected for the exhibition, reflecting the new life of the countryside in recent years. /CFP

The Tianmen Mountain Scenic Area ushered in the first snowfall this winter in Zhangjiajie, Hunan Province, December 5, 2020. /CFP

A vehicle transporting sheep donated by Mongolia arrived in Chengdu, December 4, and successively distributed meat products to members of the Sichuan Aid Hubei Medical Team. /CFP

A bronze horse head that was looted by foreign forces from Yuanmingyuan, or the Old Summer Palace, in Beijing returned home on Tuesday after 160 years, was displayed in Wenshu Pavilion of Zhengjue Temple in Yuanmingyuan, December 4, 2020. /CFP

The "Bear Claw" coffee shop opened at No. 68 Yongkang Road has become a new check-in point in Shanghai. The barista hired in the shop is deaf and mute, and coffee is delivered from the "hole" through the "bear claw."/CFP

Police officers inspected people and vehicles entering and leaving the border jurisdiction, which is in the thick of winter at temperatures of negative 26 degrees in Beiji Village, Mohe City, Heilongjiang Province, December 1, 2020. /CFP