What major does Song Xiao teach in Nanxi Vocational School?

1. Little teacher: a little teacher majoring in aviation services, sharing the after-school daily life of the beasts and transmitting positive energy with traffic. The little teacher settled down.

2. Nanxi Vocational and Technical School in Yibin City, Sichuan Province, sponsored by Nanxi District Government of Yibin City, is a national secondary vocational education reform and development demonstration school integrating academic education, social training and skill appraisal.