steamed buns are thick in skin.

steamed buns, a famous traditional noodle of Han nationality in China, first appeared in Changzhou, Jiangsu Province during Tongzhi period in Qing Dynasty, and its detailed history can be traced back to the Northern Song Dynasty.

steamed dumplings are thin.

Steamed dumplings are a traditional festival food of Han nationality, and they are a must-eat food for the Spring Festival every year. According to legend, it was first invented by Zhang Zhongjing, a "medical sage" in Nanyang, China in the Eastern Han Dynasty. Many provinces and cities in China also have the habit of eating jiaozi on the winter solstice. Jiaozi is also a common food in southern China. Although this kind of ordinary snack is difficult to get into the "elegant hall" at the banquet, it is an original food of Xi 'an Dumpling Banquet Hotel in recent years. It is known as "the three wonders of Xi 'an diet" together with the famous imitation of Tang cuisine and beef and mutton paomo. Jiaozi is generally just a traditional snack with pork, beef, mutton and vegetables as stuffing. But now not only chicken, duck, fish, eggs, seafood, delicacies, fresh vegetables, dried vegetables and fruits can be used as stuffing. But all delicious and nutritious materials can be used as stuffing.