Heat the oil in a large wok or skillet over medium-high heat.
Add the pork and cook until it is no longer pink, about 2-3 minutes.
Add the garlic, ginger, bell pepper, carrots, and snow peas and cook for an additional 2-3 minutes.
In a small bowl, whisk together the soy sauce, oyster sauce, hoisin sauce, rice wine vinegar, and sesame oil. Pour this mixture into the wok and cook for 1 minute.
Add the cooked noodles and cook, stirring, for 2-3 minutes, until everything is heated through.
Serve hot.
Interesting Facts
Chow Mein is a classic Chinese dish, but it is believed to have originated in the United States.
The dish can be made with any type of meat, but pork is the most popular.
Chow Mein is usually served with Chinese-style vegetables, such as bamboo shoots, mushrooms, and water chestnuts.