Why is the surname Fang?

It is said that Jackie Chan's ancestors had something to do with Fang. Later, due to political reasons, he changed his surname to Chen, so he had it. Jackie Chan was born in Hong Kong and went to the first grade when he was a child. In Longge's words, he was hungry except sleeping standing up, so his father sent him to learn martial arts. Sammo Hung, Yuan Biao, Yuan Wah (Bao Gong) and Yuan Qiu (Bao Gong) were all disciples of the Yuan Dynasty, called Yuan Lou, and later he was in Qiduo.

Many people have questions about why the surname is Fang. In fact, there is an amazing secret. It turns out that his grandfather used to be an agent, and he wanted to remain anonymous. Fang Zuming didn't know his last name until he grew up, so he changed his name. Jackie chan didn't change because he was afraid of causing too much impact. Now, we have to sit up and take notice of this silly "Fang classmate". Relying on family background, our "Fang classmate" can be a gold medal agent even if he is not a singer. To be an agent, of course, you must have first-class fighting skills. I think Fang Zuming, full of "dragon blood", must have great potential in this respect. He is definitely good material for practicing martial arts. After practicing, he may be worse than Jackie Chan.