1. No matter which company you are in, it is inevitable to learn to dance after joining. Of course, the company will make arrangements based on your situation at that time. Many people don't know how to dance before they join the company as trainees. Compared with singing and dancing, musical instruments are not such a rigid rule.
2. Sing Korean songs. If you look at K-pop stars, you will know that even if you don’t speak Korean at all, you will eventually be asked to prepare a Korean song.
3. If you go for an interview, you can try it out at all large planning agencies. If a company really wants you, then consider which company to join.
4. YG has never said it will not accept Chinese people. The misunderstanding was caused by hearsay because YG did not launch Chinese singers for the Chinese market. YG will not specifically recruit Chinese as trainees and launch Chinese singers to attract Chinese fans just because it wants to attack the Chinese market. Whether you can get into YG depends solely on your strength and potential. Nationality is not a factor.
Korean young people are now rushing to enter the entertainment industry, and many even if they have not joined the company as trainees, they will start studying in singing and dancing academies. The competition is very fierce. In fact, if you take a good look at K-pop star (season 1 and 2) jointly organized by the three major planning agencies, you will know the characteristics of the three major planning agencies. You can know their preferences by looking at who they finally accepted as trainees. You can also get a glimpse of the industry experience of their respective singers.