In this Week in Photos, a bus carrying 15 people careens off a bridge and into a river in Chongqing; Shanghai strengthens security for the upcoming China International Import Expo; and Chinese esports team Invictus Gaming wins the League of Legends World Championship.

× 1/7 Members of Invictus Gaming react on stage after winning the League of Legends World Championship Finals in Incheon, South Korea, Nov. 3, 2018. Jean Chung/Bloomberg via Getty Images 2/7 A crane retrieves a bus that crashed into a car and plunged into the Yangtze River from a bridge in Chongqing, Oct. 31, 2018. VCG 3/7 A young costumed reveller attends Halloween celebrations in Lan Kwai Fong in Hong Kong, Oct. 31, 2018. Alex Hofford/EPA/IC 4/7 A security guard stands on duty at the National Exhibition and Convention Center, the venue for the upcoming China International Import Expo, in Shanghai, Nov. 3, 2018. Aly Song/VCG 5/7 Models prepare backstage before the Sheguang Hu Collection show at the China Fashion Week Spring/Summer 2019 held at the 751D.PARK Workshop in Beijing, Nov. 2, 2018. Lintao Zhang/Getty Images/VCG 6/7 Workers harvest salt in Yanchi Village in Zhangye, Gansu province, Oct. 31, 2018. Duan Cuicui/IC 7/7 Two men fish by a river covered with water hyacinths in Wuhan, Hubei province, Nov. 2018. IC