2. Flour add yeast with water and make dough.

3. Knead the smooth dough cover and put aside to rise.

4. Let rise until double in size.

5. Add chopped green onion and ginger, salt, soy sauce, oyster sauce, sesame oil and other seasonings to the pork filling.

6. Stir in one direction and mix well, stirring a little to get strong.

7. Knead the dough again and smooth it out.

8. Roll out the dough into an even thickness.

9. Spread the meat mixture evenly on the surface of the dough.

10. Roll up from one end.

11. Rolled and cut into ends according to the size of their own steamer.

12. On the pot and cover the lid to wake up again for ten minutes.

13. Ten minutes later, open the fire, boil and then turn to medium heat steaming 20 minutes off the fire virtual steam for three or five minutes can be uncovered.