Soak the glass noodles in lukewarm water. Cut the spring onions into rolls and dice the cleaned peppers and carrots.
Heat the oil in a saucepan and fry the garlic, spring onions, bell pepper, carrot, corn on the cob and bamboo shoots. Drain the glass noodles and add to the saucepan with the mung bean sprouts and vegetable stock. Season the soup with soy sauce and a little coriander.