Photo taken on Sept. 16, 2020 shows a vending robot at the main venue of the 2020 Zhongguancun Forum (ZGC Forum) in Beijing, capital of China. The 2020 ZGC Forum will be held in Beijing from Sept. 17 to 20. (Xinhua/Ren Chao)
2020 Zhongguancun Forum to be held in Beijing
Source: Xinhua| 2020-09-16 21:19:27|Editor: huaxia
