Couplets or poems that begin with family sounds are used to rank family generations.

Jia Guoan (Wei Liaoweng), syllable building (Zhao Changqing).

Hongbao was famous in the past (Xin Qiji), a scholar who has been circulated for thousands of years (Zhao Guangyi).

The home is Jiangnan, the friend is Lan (Lu You), and the sound is in the jade pot between heaven and earth (Wang Jue).