The "Asian Finger" of Shanhai Asian Overseas Chinese Special Station refers to the Asian Handicap, also known as the Asian Handicap. It is a special type of handicap, which gives weaker teams some advantages to increase gamblers' interest in betting. For example, give the weak team a handicap of +0.5 ball. Only when the team loses the game will the gambler lose the bet. On the contrary, if the team wins the game or the game ends in a draw, then the gambler wins. The purpose of Asian handicap is to balance the risk of gambling, so as to make gambling more fair.