I trained before the exam at Aishang Training School in Dayi County. I heard from my classmates that Aishang Training School is very good. They have many branches in Chengdu and Wenjiang, and have been doing accounting training for more than ten years. This is an influential educational institution. Go and see for yourself. Their school address is on the fourth floor of Renhe Furniture City, opposite to Jiulong Supermarket.