According to the Chen family tree in Shangchen Township, the generation order is Qing: from the ninth ancestor, the generations of Tian Zi, Tianhui, Techao and Mongolia have been used by the whole family: the generation order of big houses is: open letter and humble, rank city with red seal, show goodness and jade, and reflect the foundation of the hall with fierce heart. The order of the second house is modest and elegant, and the order of the Joan (macro) emblem is glorious and auspicious.