2. After all the ingredients are ready, we begin the actual operation. First of all, we open the tenderloin, put the prepared friends into the pot, then heat it with oil, put the marinated lean tenderloin into the pot and stir fry. The medicine can change the color of the meat and prove that it is cooked. At this time, we can take out the tenderloin and then we must take out all the oil again. Some have been opened eight times, washed and cut. Add some salt, stir-fry for a while, wait until it's cooked, then add the tenderloin that has just been fried and stir-fry it with the already fried bamboo shoots. At this time, you can add some sugar and chicken essence and other seasoning packages to taste. After that, you can find a medium-sized plate, close it, stir-fry the fried bamboo shoots and put them on the plate for eating.