5 19。 Official website, Education Bureau of Yanbian, Jilin Province, shows that the undergraduate scores of 202 1 college entrance examination in this area are liberal arts 5 19 and science 482. Yanbian Korean Autonomous Prefecture, affiliated to People's Republic of China (PRC) (China) Jilin Province; Located in the east of Jilin Province, at the junction of China, Russia and North Korea; The total length of the border line is 768.5 kilometers. The total area is 42,700 square kilometers.