Marinate the pork using 1 tbsp oyster sauce, 1 tsp light soy sauce, 1 tbsp Shaoxing wine, ¼ tsp salt, 1 tsp sugar and 1 tsp cornstarch. Mix well and set aside
Combine 6 tbsp ketchup, 1 tsp light soy sauce, 1 tbsp hot sauce, 2 tbsp and hoisin sauce in a bowl, mix well and set aside
Slice shallots, chop garlic and green onions
Prepare a pot of water to boil the noodles (follow the noodle package instructions)
Heat wok or fry pan to medium-high and add 2 tbsp oil
Add marinated pork to the pan. Spread out the meat and do not stir for 1 minute. Flip the meat and then stir-fry until done.
Lower heat and remove the meat from heat and set aside. Leave the oil in the pan
Increase the heat to medium-high again. Add shallots and garlic to the residual oil. Stir fry until golden, approx. 2 minutes
Add sauce mixture. Stir fry for 10 seconds
Add 2 tbsp Shaoxing wine and then 175 ml of water and bring everything to a boil
Add the meat and mix well with the sauce
Add 1 tbsp vinegar and mix well
Make the slurry with 1 tbsp corn starch and 3 tbsp water, mix well. Pour into the meat sauce slowly. Mix well and bring to a simmer
Taste and make adjustments to your liking, if necessary
Spoon over cooked noodles and add chopped green onions for garnish
Serve