On April 18, Beijing time, in the focus game of Guangdong's home matchup against Guangsha, Guangdong defender Xu Jie committed 3 fouls early, and when Sun Minghui caused Xu Jie's fourth foul at the beginning of the second quarter, the referee blew the foul on Du Runwang, who did not touch, so that Sun Minghui pleaded loudly but it was useless, and it was also to let Sun Minghui throw the towel angrily after getting off the court.
When Guangsha encountered Guangdong in the playoffs for two consecutive years, they fell behind by 19 points 21-40 in the first quarter, and Xu Jie, one of Guangdong's main guards, committed three fouls in a single quarter early, and he mainly defended Sun Minghui into foul trouble prematurely.
In the second quarter of the game, Guangsha started a crazy counterattack chasing mode, and at 9 minutes and 30 seconds in the second quarter, Sun Minghui shot to make the opponent foul. According to the game video, it can be clearly seen that Sun Minghui caused Xu Jie's fourth foul to defend him, but the referee blew the penalty on Du Runwang, who did not touch a set, and was also considered by public opinion to be "protecting" Xu Jie and preventing him from carrying 4 fouls prematurely.
Sun Minghui argued loudly and fiercely, but the referee did not make a change in the penalty to cause controversy, which made Sun Minghui extremely angry, and after he returned to the bench, he also threw his towel angrily to vent his dissatisfaction.