Zheng name the source, from ji.In accordance with the journal name code, "nominal owner Jane, by sealing in zheng (in this county northwest shaanxi province), is for huan. Designated, and marquis wen of jin clip auxiliary flat Wang Dongqian in luoyang, due to the migration (now in henan ShengJing), between Qin, arousing of xinzheng, preach xiii to deep and remote and, for Korea, sons of reseeding moved between Chen song (across henan, anhui, jiangsu provinces), to China's".In 806 BC, king xuan of zhou nominal owner Jane in zheng, has established the western zhou dynasty last fiefdoms.Killed by South Korea in 375 b.c., and their descendants moved to today's henan huaiyang and shangqiu, with original name as the name, this is surfed the surname of reason.

According to historical records, at the end of the qin dynasty to the jin dynasty period, were gradually distribution to today's zhejiang, shaanxi, shandong, hunan, hubei, sichuan, jiangsu, anhui, hebei, shanxi and other places.Part of the early tang dynasty, henan zheng moved to fujian province, the late tang dynasty, henan gushi and part of zheng in fujian, the Ming and qing dynasties famous national hero zheng chenggong ancestors is that to fujian.Zheng moved to Taiwan, the earliest because zheng chenggong;Move to abroad, the first starts from the qing dynasty.

After the blood can be traced back to the father of the millet.Millet is the legendary god of agriculture, after its parent TaiShi are descendants of yan di.According to historical records, this "five emperors ji dai, yanhuang two emperor blood junctions in surfed.Then 47 generation is JiYou millet, JiYou live in Zhou Xuan king, was the father of zheng, duke huan of zheng.