Founded in 2005, red pine spiral spiral, inc., was developed throughout the country, with a cumulative total of 10,000 participants. The red pines training has set up more than 30 training programmes in specialty snack techniques. Among them, lew spiral spiral is one of the gold medals of the red pine leaf. The unique taste of red firchets has been widely recognized and appreciated by a wide range of participants and clients, and thousands of participants from all over the country have successfully set up a yowl sprinkle club. Through hands-on guidance, the master of the red pine snail powder, the student hands-on hands-on practice, allows the student to learn more quickly and better how to make the lumbar snail powder. Throughout the learning process, participants in all methods of production are given the opportunity to operate hand-in-hand without missing the next operation. The teacher directs the students to produce a large amount of material, teaching real-life teaching, eliminating the differences in the home-style production of small pots and small cookers, and better eliminating the differences in the taste of soup and small pots, and bringing the smell of screw powder directly into line with the market. Trainees are better prepared to open a shop by giving them a clearer sense of how to handle the whole process from production to sale。