Mr. Know is Mr. Is a fashionable campus comedy produced and broadcast by Hong Kong Television Broadcasting Co., Ltd. on 20 1 1. Directed by Kuang Jinhong, the play stars Bosco Wong, DAMIAN LAU, Chen Hao, Xu Zishan and Ng Cheuk Hai. The play mainly tells the story of the protagonist Le Yan (Bosco Wong) who was demoted to a little-known rural primary school to teach because of an accidental incident, and faced the students who could not let go and the wanted criminals who could not let go under the education system together with a group of teachers and students.
In the play, actress Wu Letian unconsciously farted in the elevator because she ate too many soybeans, and then took the initiative to tell her male classmate that Zhang Jingchun had made it herself, which caused many funny things. Bosco Wong and Xu Zishan also have many funny performances in the play.