Nanchong should have no professional coffee training. You can go to Chengdu to study, learn an amateur or short-term coffee training nearby, and it is absolutely no problem to make your own coffee. I recommend you to study in Donghua, Chengdu. Stay in Donghua for a short month, and you will have the level of a barista, which definitely meets your own requirements. Their reputation in Donghua has always been good, and my friend also went there to study. Now I am working in Liangmuyuan, which is arranged by the school.