Photo of Qingtuan, a traditional Chinese snack for Qingming Festival. /CFPApril 4 marks this year's Qingming Festival. It is the only solar term on Chinese lunar calend
Photo taken on March 19, 2020 shows the interior of Tencent Beijing headquarters at the ZPark Phase 2 in Haidian District of Beijing, capital of China. (Xinhua/Ren Chao