Who is the commentator of the 2022 World Table Tennis Championships?

The commentators of the 2022 World Table Tennis Championships are Deng Yaping, Ding Ning, Xu Xin and Liu. Deng Yaping, Ding Ning, Xu Xin and Liu, four Olympic champions, will participate in the World Table Tennis Championships as guest commentators, among whom Deng Yaping and Ding Ning are also devils in table tennis, and their explanations are highly anticipated. In addition, Liu, Hou, Matt and Guo Yan also participated in the understanding.

rules of a contest/competition

There are 32 men's teams and 28 women's teams participating in the 2022 World Table Tennis Championships, which are divided into 7 men's teams and 6 women's teams for group round robin. After the group stage, the top team becomes the seed team, the second group draws lots to decide the situation, and the remaining promotion places are generated from the third group with the highest ranking. 16 The men's and women's teams advanced to the knockout stage.

Each round adopts the best of five games system, with five games in each round, and the winner is the one who wins three games first. Each team can only send three players in each round. The champion and runner-up team won the gold medal and silver medal respectively, and the loser in the semi-final won the bronze medal directly.