First add tofu and water to wok cook for a moment,then get out and cut to cubes.

Wash onion and cut into sections,Slice sausage,cut a little garlic.

add oil to wok,add sichuan pepper,low heat to fry a moment,add green onion to saute.add ham sausage to fry a moment,add soybean paste,then add water cook for a moment.

When the water will dry,add tofu,low heat.When tofu will done,add a little salt.

add diced green onion ,mix water ,potato starch and a little chicken essence ,put into wok.

OK!