Since Dolichovespula kuami Kim & Yoon was first recorded in Korea in 1996, there has been ongoing debate over its valid specific status. However, through recent analysis of the male genitalia structure and DNA barcode, it has been proven that it is a different species from D. flora Archer, which live in China. D. kuami is an endemic species that mainly lives in forest areas in the central and northern parts of South Korea. It is a hornet species that is relatively rare due to low nest density. Therefore, little is known about their ecological characteristics. However, as numerous wasps of D. kuami were recently collected in the Jilin Province of China, their distribution records have been confirmed to be beyond the Korean Peninsula to China. Therefore, this study aims to record the distribution of D. kuami in China for the first time.