Black whistle refers to an act of referee violating the principle of fairness in football match. Generally speaking, the referee accepts bribes or is instructed to violate the principle of fair and just law enforcement, and leads the game results through personal actions such as intentional misjudgment, misjudgment and omission. The problem of black whistle is inseparable from political and economic factors, especially economic factors, which is one of the malignant tumors that cause "black whistle". There is no such word as "black whistle" in English. Americans directly describe the referee's "black whistle", such as "cheating/blowing the wrong ball"

Whether it counts or not depends on whether he intends to investigate afterwards.