How to do Red-cooked pork

Red-cooked cooked pork is a very delicious Chinese food. Here, I will tell you how to do Red-cooked pork,it is very dilicious and it is easy too cook. First, you should bring some pork, some hawthoen, and some sauce. Choose good sauce is very important. Then, put the pork and sauce in hot water, wait 15 minutes, the pork should become red. Third, put pork and sauce in boiler, put some water in the boiler, use big fair cook 30or40 minutes. After that, put away oil in the boiler if you don not like it. At last, put some sugar, salt, and a little bit vinegar. Wait 2or3 minutes, it's OK.