Xinhua photos of the day

China's polar icebreaker Xuelong 2, or Snow Dragon 2, departs from the Shekou cruise home port in Shenzhen, south China's Guangdong Province, Oct. 15, 2019. China's first domestically made polar icebreaker Xuelong 2 started its maiden voyage to the Antarctic from the southern Chinese city of Shenzhen Tuesday. Xuelong 2 set sail on the country's 36th Antarctic expedition. (Xinhua/Mao Siqian)