I mixed before went to ESL class lastnight and cooked with I came back. It was about 1 and half hour.
Mixed chicken with chinese Five-spice Blend and let it stay about 1/2 hour to 1 hour . Heat little oil with garlic and brown sugar in a pan and then add mixing chicken. Cook for 5 minutes then add little water. Continue cooking until the chicken done then add tofu and cover the lid for 10 minutes.
You can add boiled eggs too. For vegetarian cook just boiled eggs and tofu.