Head coaches (from L to R) Jean Rene Akono Bekono of Cameroon, Lang Ping of China, Kumi Nakada of Japan, Marcos Kwiek of the Dominican Republic, Stefano Lavarini of South Korea and Sergio Busato of Russia, pose for photos at the pre-match press conference at the 2019 Volleyball Women's World Cup in Yokohama, Japan, Sept. 13, 2019. (Xinhua/Zhu Wei)