![Players of China celebrate after winning the Pool B match against Bulgaria at the 2018 Volleyball Women\'s World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)](http://www.ecns.cn/hd/2018/10/04/888f9aaefe914e44abfc8ad0d0572d9b.jpg)
Players of China celebrate after winning the Pool B match against Bulgaria at the 2018 Volleyball Women's World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)
![Lang Ping, coach of China, gives instructions during the Pool B match against Bulgaria at the 2018 Volleyball Women\'s World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)](http://www.ecns.cn/hd/2018/10/04/520316686f114365a2e5f51b338c4fea.jpg)
Lang Ping, coach of China, gives instructions during the Pool B match against Bulgaria at the 2018 Volleyball Women's World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)
![Zhang Changning (Top) of China spikes the ball during the Pool B match against Bulgaria at the 2018 Volleyball Women\'s World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)](http://www.ecns.cn/hd/2018/10/04/7ad33cc79ace44e5be64f8ed90878062.jpg)
Zhang Changning (Top) of China spikes the ball during the Pool B match against Bulgaria at the 2018 Volleyball Women's World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)
![Zhu Ting (Top) of China spikes the ball during the Pool B match against Bulgaria at the 2018 Volleyball Women\'s World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)](http://www.ecns.cn/hd/2018/10/04/ac54a8bc2a8e40669e79722d9bae098d.jpg)
Zhu Ting (Top) of China spikes the ball during the Pool B match against Bulgaria at the 2018 Volleyball Women's World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)
![Yuan Xinyue (L) of China spikes the ball during the Pool B match against Bulgaria at the 2018 Volleyball Women\'s World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)](http://www.ecns.cn/hd/2018/10/04/0bc297f730174bd7a444b17c933521e4.jpg)
Yuan Xinyue (L) of China spikes the ball during the Pool B match against Bulgaria at the 2018 Volleyball Women's World Championship in Sapporo, Japan, Oct. 3, 2018. China won 3-1. (Xinhua/Du Xiaoyi)