Participants of the funeral ceremony of Kim Bok-dong, a symbolic South Korean victim who was forced into sex slavery for Japan's military brothels during World War II, pass by the Gwanghwamun square in Seoul, South Korea, Feb. 1, 2019. The symbolic South Korean victim Kim Bok-dong(1926-2019) passed away in Seoul on Jan. 28, and her funeral ceremony was held in Seoul on Feb. 1. (Xinhua/Wang Jingqiang)