The first reason: First of all, Du Cheng found that the watch given to her by her sister had a problem, which might have eavesdropping function, so Group M was always one step ahead of the police, and then Du Cheng never brought it again.
Reason 2: Du Qing has been trying to persuade Du Cheng not to be a policeman.
Reason 3: Du Qing should kill the fake He Hong and lead Du Cheng to the crime scene. Du Cheng seems to have noticed this. Later, he helped his sister to erase the traces of murder for a pretence, and then collected evidence around her and smashed the criminal gang.
There is also speculation that Du Qing deliberately let his younger brother go undercover in the police academy in order to give himself a tip-off, and the Thunder team may have discovered this and was killed by Du Cheng, but this speculation has basically been denied, because at the end of the play, Du Cheng and Shen Yi still wore police uniforms to pay homage to the master, so it can't be that he just knew the law and broke the law.
Du Cheng's sister Du Qing plays Laura's profile.
Lorla,19821June16th, born in Changchun, Jilin, is an actress in China mainland and an actress in Beijing People's Art Theatre. She graduated from the Central Academy of Drama.
In 2009, he starred in the TV series Mobile Phone.
20 12 played Cao Shi in the historical drama of Chu and Han dynasties.
20 13 starred in the urban emotional drama "Family"; Later, he starred in the urban romantic comedy "The Best Fight"
20 14 plays Zhou Qingqing in the urban romantic comedy Peach Blossom.
20 15 starred in the family light comedy "My wife is born after 80".
2065438+August 2006, starring in the anti-war drama Invincible Believers; June 5438+10, participated in the recording of quiet distance, a talk show on Chongqing Satellite TV. In the same year, she also starred in the urban emotional drama Fight with Women.
20 17 1 month, participated in Hunan Satellite TV's original campus documentary program "Senior One? Recording of graduation season; In March, he starred in the crime suspense film "The Road Goes Higher".