From Escape from Camp 14: One Man’s Remarkable Odyssey from North Korea to Freedom in the West, by Blaine Harden (Penguin, 2012), Kindle Loc. 1886-1905:
The capacity of the Chinese borderlands to absorb North Koreans is significant—and significantly underappreciated outside of Northeast Asia. The area is not all that foreign—or unwelcoming—to Korean-speaking migrants.
When defectors cross into China, the first “foreigners” they encounter are usually ethnic Koreans who speak the same language, eat similar food, and share some of the same cultural values. With a bit of luck, they can, like Shin, find work, shelter, and a measure of safety.
This has been going on since the late 1860s, when famine struck North Korea and starving farmers fled across the Tumen and the Yalu rivers into northeast China. Later, China’s imperial government recruited Korean farmers to create a buffer against Russian expansion, and Korea’s Choson Dynasty allowed them to depart legally. Before World War II, the Japanese who occupied the Korean Peninsula and northeast China pushed tens of thousands of Korean farmers across the border to weaken China’s hold on the region.
Nearly two million ethnic Koreans now live in China’s three northeast provinces, with the highest concentration in Jilin, which Shin entered when he crawled across the frozen river. Inside Jilin Province, China created the Yanbian Korean Autonomous Prefecture, where forty percent of the population is ethnic Korean and where the government subsidizes Korean-language schools and publications.
Korean speakers living in northeast China have also been an unsung force for cultural change inside North Korea. They have affected this change by watching South Korean soap operas on home satellite dishes, recording low-quality video CDs, and smuggling hundreds of thousands of them across the border into North Korea, where they sell for as little as fifteen cents, according to Rimjin-gang, the Osaka-based magazine that has informants based in the North.
South Korean soaps—which display the fast cars, opulent houses, and surging confidence of South Korea—are classified as “impure recorded visual materials” and are illegal to watch in North Korea. But they have developed a huge following in Pyongyang and other cities, where police officers assigned to confiscate the videos are reportedly watching them and where teenagers imitate the silky intonations of the Korean language as it is spoken by upper-crust stars in Seoul.
These TV programs have demolished decades of North Korean propaganda, which claims that the South is a poor, repressed, and unhappy place, and that South Koreans long for unification under the fatherly hand of the Kim dynasty.