With the spread of Chinese culture, more and more foreigners are interested in Chinese food and want to learn. Among them, dumplings are more and more popular as a representative food for Chinese food, but many foreign friends are confused about the use of the rolling pin. We hope to design a combination of rolling pin and panel to facilitate the production of dumpling wrappers.

Shenyang university of aeronautics and astronautics aviation aerospace is a key to characteristic, give priority to with work, engineering, science, literature, classics, pipe and other disciplines coordinated development of comprehensive colleges and universities, is the ministry of education, China aviation industry group company with three parties in liaoning province colleges and universities, is the defense department bureau and build colleges and universities in liaoning province, is the national 18 air force depends on the cultivation of reserve officers are one of the local colleges and universities, is the equipment manufacturing industry of liaoning province talented person cultivation base of aeronautics and astronautics, basic construction has become a "national defense science and technology talent training base", "liaoning old industrial revitalization of the talent training base" and "air force reserve officer training base".