How did the title Racer Liu come about?

The quick hands Liu was known as the quick hands Liu because his fingers were so flexible when he did his tricks that the crowd couldn't see the cracks. Liu's tricks were designed to attract children to buy candies. The trick is very simple, commonly known as "small bowl buckle ball". A silk like yellow cloth on the ground, two small white porcelain tea bowls, four big red glass balls, this is no more than ordinary three props, but called him to become mysterious. His two hands each holding a tea bowl, you clearly see each bowl under the buckle with two red balls, you did not even blink an eyelid, hey! Four balls even all ran to the bottom of a tea bowl, is this ball from the ground to drill through? He turned the two bowls over and over, while screaming and shouting, pointing his hand east and blowing west, as if there was some invisible god as his assistant, the four little balls come and go, can't guess where they are. This trick is more difficult to change than the magic on the stage, the stage is only one side of the audience, the streets of the dirt trick, before and after the left and right around a circle of people, people's eyes from all directions to shoot, easy to see the cracks.