In episode 18 of "Cach em 1 milimet", actor Chi Nhan continued to be the focus of discussion when taking on the role of Nghiem - a villain character with words and behavior criticized by the audience. The most controversial scene of the film is the detail Nghiem - a married man - returning to the Institute for research while drunk, taking advantage of the deserted workplace to bully Russia and become a trainee.

The situation was built by the director in a tense atmosphere. Nghiem saw Nga late, pretending to ask for help with the documents, then locked the room door and took action in the face of the girl's desperate resistance. At that time, Russia's boyfriend, Duc, waited for a long time without seeing Russia, called but could not contact, so he went up to find her and heard a panic, so he immediately kicked the door open and rushed in, hitting Nghiem with a heavy blow.

After being broadcast, this detail reached more than 10 million views on platforms, leaving many mixed opinions. The audience was outraged by Nghiem's behavior but at the same time thought that the loose chest shirt of the female trainee gave rise to the plot of "loving a green beard".
The film scenes show Chi Nhan's acting ability when he has to act in a scene that is easily criticized.
In the previous episode, the statement of doubting that his child was not his biological child caused Nghiem to receive a kick from his wife. Nghiem's words and actions create an image of a man who is both ambitious and calculating.
This is not the first time Chi Nhan has caused a "wave" when transforming into a villain role. Originally from the Hanoi Drama Theater, he left his mark with a series of roles that were "squeezed" by the audience.

From Linh "defying" the plot to subdue the boss Quy in "Quaestion No. 5" to Tran Bat plotting profits and moonflowers in " synh Tu"; or Vu in "ex-husband, ex-wife, ex-lover" brought a quite typical image when mentioning Chi Nhan on screen.
Although he was sometimes accused of being "tailed to the role of a villain", Chi Nhan always affirmed that he did not choose a role that was evil, but chose a role with depth.
The actor affirmed that he always separates his personal life from the situation of a character transformation. He puts himself in the character but does not impos a subjective view but above all, respects the script.
Thanks to that, every time Chi Nhan appeared, his character often left a strong impression, even being hated to the point that... the audience sometimes forgot his real name. This is considered the success of a villain actor.