Formal. According to Qichacha, Yanji City Yeming has registered a trademark and has been certified by the industrial and commercial department, and has a legal business license. The company is currently in business and is a regular business place. Yanji refers to Yanji City. Yanji City, a county-level city and capital under the jurisdiction of Yanbian Korean Autonomous Prefecture in Jilin Province, is located in the eastern part of Jilin Province, the middle part of Yanbian, and the northern foothills of the Changbai Mountains. It is in the hinterland of the Northeast Asia Economic Circle and is the "Golden Triangle" of the Tumen River Basin drawn up by the United Nations. A fulcrum on the Chinese side, it is only 60 kilometers from the Sino-Russian border to the east and 80 kilometers from the Sea of ??Japan.