Cooking in Guangzhou with Local Family
As I know, most courses provided in official cooking schools in Guangzhou are in Chinese. If you are a foreigner, and would like to have an unique experience in Guangzhou with local family, you could e-mail to email@example.com for private courses, one of my friends has joined a section out there, and they were amazing.
He got the oppotunities to go with the chef to fresh market and learnt five courses with fun. Importantly, they charged only 200yuan per section. Easy to reach which is located in the CBD area (around China Plaza).