What is Guan Yu's stalk?

Shuang Xie Guan Yu is a the glory of the king terrier with a knife of 5,200 yuan. This stalk originated from an accident in a competition. After being defeated by Guan Yu of Kukai in September, he complained that Kukai's performance to Guan Yu was not as good as usual. He suspected that Kukai deliberately targeted Guan Yu, so he began to quarrel and turned into a quarrel. In the end, Zhang fined the members involved in the conflict, with a fine of 5,000 yuan as the expenses for the team's league construction.