The relationship between descendants of Shang Dynasty and North Korea?

I just want to repeat what my colleagues said above. The present Koreans and the ancient Koreans are two concepts, and there is a gap in history. Koreans now, like Greeks now, have nothing to do with the ancient Greeks.

Ancient Korea was founded by Shang immigrants from Ji Zi.

Ji Zi was a relative of Zhou Wang in Shang Dynasty. Zhou Wuwang conquered Zhou, but he didn't want to be Zhou's subject, so he led 5,000 Shang people and moved to the east of Liaoning to establish Korea, namely "Jizi Korea". This country existed for 1000 years and was destroyed by Wei Man in the Han Dynasty. The country established by Wei Man is also called "Korea". This "Wei Man Korea" existed for less than 100 years and was destroyed by the Han Dynasty. From then on, it was not until the Ming Dynasty that the name Korea appeared.

Later, with the help of the Ming Dynasty, Li Chenggui, the minister of North Korea, established Korea. After the founding of People's Republic of China (PRC), Li Chenggui begged the title of Emperor Zhu Yuanzhang of Hongwu, and the emperor gave him the name "Korea". Originated in ancient Korea.

There is no relationship between the two.