Stir Fry Thai Chicken With Cashew Nuts,ไก่ผัดเม็ดมะม่วงหิมพานต์|cook with Gui

Ingredients (4 serves)
250-350g Chicken Breast
1 big brown onion
2 Sweet Capsicums(or capsicum)
2 dried chili (optional no need)
1 big tbsp Thai chili paste
1 tbsp oyster sauce
1 tbsp seasoning sauce
2 tbsp vegetable oil
1/2 cup water
1 cup spring onion
1 tsp pepper
1 cup roasted or deep fried cashew nuts