Joke: Which TV in Ceng Zhiwei is said by cracking melon seeds under the above works?

This TV series is The Return of Undercover.

The Return of Undercover tells a tragic and brave undercover story. Ceng Zhiwei plays the role of a policeman with a sense of humor and wisdom. He often shows his humorous side in the office by cracking melon seeds. This joke often appears in the play and has become a major feature and joke in the play.

The Return of Undercover is an urban criminal investigation drama directed by Lin, Li, Li and Li. Based on the real case of China anti-drug police, the play comes from 38 real stories and tells the thrilling story of drug undercover.