A great man is capable of yielding when necessary, and since force didn't work, he decided to take a softer approach.
Therefore, Chen Cang decided to first build a good relationship with Tang Ming, since Tang Ming was just Liu Mengting's bodyguard, not a suitor. As long as Chen Cang did not breach Tang Ming's bottom line, Tang Ming wouldn't lash out or prevent him from pursuing Liu Mengting through legitimate means.
Moreover, as a bodyguard, Tang Ming was second only to Li Xiaoli in Liu Mengting's inner circle. Getting on good terms with Tang Ming could even increase the success rate of pursuing Liu Mengting.
Thinking about this and seeing the already "bought over" Tang Ming, Chen Cang couldn't help but feel secretly proud of himself. He was really damn smart.
The other students in Class 5 were shocked by Chen Cang's inclusion, especially Liu Mengting. Seeing the guy she disliked the most now in her class was very upsetting for her.