When did Wang Xun join Bo Huang Company?

Wang Xun joined Huangbo Studio on 20 12. According to the relevant information, we can know that Bo Huang appreciates Wang Xun very much, and will strive for opportunities for him every time, and will take him with him when making a movie. So Wang Xun joined Huangbo Studio on 20 12. Although Bo Huang is his boss, teacher and good friend, in fact, Wang Xun's official position is much higher than Huang Bo's.