1. Peel and wash the choy sum.
2. Add the right amount of salt to the shreds to remove the water.
3. Pour out the water and add the lean meat.
4. Add sweet potato flour.
5. Stir well.
6. Put zong leaves in the steamer, roll them into balls and put them in the steamer.
7. Let it steam for about 15 minutes.
8. Finished product.
Buy on JD
Buy on Amazon