Szechuan Food. Much different to what you would get in a regular Chinese restaurant.
Fuchsia Dunlops books are all you need - https://www.amazon.co.uk/Food-Sichuan-Fuchsia-Dunlop/dp/1408867559/ref=sr_1_2?crid=114OD2H3VEAIQ&dchild=1&keywords=fuchsia+dunlop&qid=1610747988&sprefix=fushsia+dun%2Caps%2C172&sr=8-2