What does the word "Oolong" mean?

From a linguistic point of view, its origin is probably like this: English own goal (a goal scored by itself) is similar to Cantonese own goal, which means "wrong, confused". According to the pronunciation of this word, Hong Kong fans call it an own goal. Paraguay defender Gamara accidentally scored an own goal when heading the ball, which is the answer.

"。 " Self-posed Oolong is an idiom of self-posed Oolong, which originated from a folklore in Guangdong: during the drought, people prayed for Qinglong to drop nectar to nourish everything, but before Qinglong arrived, Oolong appeared, which brought disaster to people. "Put an own goal" is quoted on the football field, which means that our players accidentally hit the ball at their own door. Not just losing points, but losing points, which is very close to the theme of folklore.