This is a line from the TV series "Mask", in which the full stop plays an elementary school teacher who arranges the seats for the students in a very funny way, which triggers laughter from the audience.
"The Mask" is a domestic spy war drama released in 2018, starring Zu Feng, Mei Ting, Hou Yong, etc., which tells the story of Li Chunqiu, a military spy who has been lurking for ten years, and starts a thrilling struggle with the Communists when he implements the "Black Tiger Project" [2][2]. The play is set in a serious historical setting, but there is no shortage of humorous details, the most impressive of which is the appearance of Chen Liye, the teacher played by the full stop.
Chen Liye is the teacher of the children of Li Chunqiu and Ding Zhanguo, he is a timid and afraid elementary school teacher on the surface, but in fact he is a CCP **, his task is to monitor Li Chunqiu's every move and provide intelligence for the battle of crossing the river. His appearance is very funny, when he arranges seats for students, not according to height or grades, but according to the occupation of the students' parents, he said: "Those with background sit in the front, and those who farm sit in the back, so as to ensure the quality of teaching." His way of arranging seats made students and parents very helpless, and the audience couldn't help laughing.
The scene where the teacher rows seats at the full stop not only increases the interest of the plot, but also lays the groundwork for the later plot. Chen Liye's way of arranging seats is actually to get close to Li Chunqiu's son Li Xiaofei, so as to get news of Li Chunqiu. His actions also made Li Chunqiu suspicious of him, which led to a series of conflicts and confrontations. Full stop's acting skills are also very good, and he successfully created a character who is both happy and intelligent, making the audience love and hate him, and also adding a touch of color to this serious spy war drama.