Would advise you to invest in a Chinese cookbook, they are still some of the highest quality repositories of authentic recipes written in English. I am a vegetarian, and personally use this one:
https://smile.amazon.com/Earth-Chinese-Vegetarian-Cooking/dp/0026329859
Cantonese recipes may be helpful ! Eileen yin-fei lo is an author with a huge amount of knowledge and she specifically makes a vegetarian chinese book her book