First boil water for the noodles.Once the water is boiling, add salt and oil, then add the noodles.When the noodles are cooked, turn off the gas.
Drain the noodles using a colander and pour cold water over them to stop the cooking process. Once drained, lightly coat the noodles with oil using your hand to prevent them from sticking.

Heat oil in a wok and sauté the garlic in it. After a short while, add the ginger. Then, add the green chili paste and sauté it as well.

Now, turn the gas to high and add the onions, bell peppers, and cabbage. Then, add Schezwan sauce and tomato ketchup, and mix well. Now, add a little water, along with sugar and salt, and bring this sauce to a simmer. Be careful that it doesn't stick to the bottom.

Finally, add the cooked noodles mix thoroughly, and turn off the gas

Now, transfer it to a serving bowl.... and your delicious Veg. Noodles are ready. Serve them hot!