Although mala Tang seems simple, you will find it very learned in practice. The key to mala Tang is soup, which is usually boiled with spices and brine. It is unhealthy to use it repeatedly, and some soup bases are blended. I know that mala Tang in those years was cooked with big bones (pig bones, ox bones and chicken racks) every day, and there was a special secret recipe, similar to the process and method of stew in our own home. I heard that it takes more than 8 hours to cook at a time. With a good formula, it is very important whether you can bear hardships and do business with your heart!