This course mainly aims to introduce the folk customs in Northeast China, such as modern national folk customs in Northeast China, representative industry workshops in Northeast China, etc. Since ancient times, many ethnic groups have originated, developed and multiplied in Northeast China, creating colorful regional ethnic cultures, and forming distinctive production and living customs. The folk customs of northeast ethnic groups are the product of the historical development and cultural accumulation of northeast ethnic groups, which is also the spiritual home shared by the people of all nationalities in Northeast China and an important part of the treasure house of Chinese excellent traditional culture. Nowadays, the exchange and integration of various ethnic groups in Northeast China in the fields of production technology, life customs, culture and art are increasingly close. We understand the folk customs in Northeast China, which can help arouse our nation's long-standing historical memory, help us experience the cultural connotation nurtured by the northeast national folk customs, enhance our national cohesion, let Korean friends strengthen the practice and experience of Chinese, and learn more about the cultural value of the northeast national folk customs. This course will further enhance the friendship between the two countries and continue to write a new chapter of China ROK educational and cultural exchanges.