Yuan Xinyue (top) of China spikes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Tereza Patockova (R) of the Czech Republic spikes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Head coach of the Czech Republic Ioannis Athanasopoulos (R) gestures during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Head coach of China Lang Ping (C) watches the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Chinese players celebrate victory after the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Head coach of China Lang Ping (3rd R) talks to Zhang Changning (1st R) during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Zhu Ting of China celebrates scoring during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Zheng Yixin (1st L) of China blocks during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Players of the Czech Republic celebrate scoring during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Chinese players celebrate scoring during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Head coach of China Lang Ping reacts the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Zhu Ting (L) of China spikes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Chinese players celebrate scoring during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Head coach of China Lang Ping (C) talks to players during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Chinese players celebrate scoring during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Zhu Ting of China serves during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Yuan Xinyue (3rd R) of China spikes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Orvosova Gabriela (1st L) of the Czech Republic spikes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Yuan Xinyue (L) of China spikes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ningbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Li Jundong)

Head coach of China Lang Ping reacts during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ninbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Yuan Xinyue (R) of China competes during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ninbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Zhu Ting (top) of China serves during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ninbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

Zhu Ting (C) of China celebrates with her teammates during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ninbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)

(from L to R) Zeng Chunlei, Yuan Xinyue and Zhang Changning of China block the ball during the women's Pool B match between China and the Czech Republic at the 2019 FIVB Tokyo Volleyball Qualification in Ninbo, east China's Zhejiang Province, Aug. 2, 2019. (Xinhua/Huang Zongzhi)