Deyang Institute of Education has a male teacher, from the Conservatory of Music, who specializes in teaching piano. His name seems to be Zhang Hong. Piano level is first-class! It would be better if we could find Mr. Zhang.

If not,

There are also two female teachers, both surnamed Sun, in the music shop next to the entrance of the College of Education. They're all fine. They are holding a training class. You can try.