What role does Gong Zhen play in acrobatics?

Clowns. According to the query of Apple Education Network.

1, Father Zhen is a clown. He kept asking Teggio to teach him acrobatics, but Teggio looked down on him. So, when they go to rest, they start to eat less, get up early every day, do somersaults and do gymnastics.

2. Genius Acrobatics is a color animated film released in 1979, directed by Qu and written by Qu.