Some participants pose for a group photo outside the venue of the 2020 World Young Scientist Summit (WYSS) in Wenzhou, east China's Zhejiang Province, Oct. 18, 2020. The event this year draws scientists, entrepreneurs, investors and artists from over 100 countries, regions and international organizations, with about 70 percent of them being young scientists less than 45 years old. (Xinhua/Cui Li)
