Wang Xing is a big locust tree in Shaanxi, which has the following generations: the sky is blessed, the jade is prosperous, the state is prosperous, the blessing is auspicious, and people are benevolent. Wang Xing is a big locust tree in Shaanxi, which has the following generations: the sky is blessed, the jade is prosperous, the state is prosperous, the blessing is auspicious, and people are benevolent. According to the records of history books, local chronicles, genealogy and the investigation and textual research of many experts and scholars.

Immigrants of Sophora japonica in Hong Tong are mostly organized official immigrants, which began in Tianfu period in the early Jin Dynasty (A.D.117 ~123) and extended to Qing Qianlong period (A.D. 1736~ 1795).

The number of immigrants has exceeded 20 times, and there are 18 times with conclusive documents. Among them, during the Hongwu period of the Ming Dynasty, the number of immigrants was the largest (10 times), and the number of immigrants reached more than 800,000. Immigrant surnames almost cover more than 0/00 common surnames in North China.

The origin of substitute characters, also known as Paizi, refers to the characters used to represent the family generation in the name (mostly the middle part of the name), commonly known as Paizi. Character generation is an important part of genealogy. Some characters show the direction of ancestors' origin.

Its implication is self-cultivation, family harmony, peace of mind, good fortune and prosperity. Word generation is an important naming form handed down by China for thousands of years, and it is also a special "ritual" system in ancient China, which has continued to modern times. For various reasons, the term genealogy has become unfamiliar to the world since 1950s and 1960s, and this phenomenon is more obvious among the younger generation.