Lai Hui-Chuan is a literatus in Chiayi whose Men Hong Mo Xie and Su Men Hong Mo Xie are thought to be valuable bamboo poetry in Taiwan. He was the most prolific bamboo poetry writer in Taiwan, and the content of his bamboo poetry was all-inclusive. He attentively documented the customs and culture of Taiwan in his bamboo poetry. His bamboo poetry about the etiquette and customs of Taiwan described the corresponding etiquette and customs related to birth, aging, illness, and the death of ancestors, and it is essentially a great cultural asset for Taiwan. In this study, a secondary data analysis, a historical comparative method, and interviews were used to gain an understanding of the internal meaning and external form of the etiquette and customs depicted in the writing of Lai Hui-Chuan, including “marriage rituals,” “parenting etiquette,” and “funeral rites and worship” as well as their changes over time. In terms of a modern social environment, are there any forms of etiquette and customs that require adjustment? Which of them should be inherited and carried forward? Etiquette and customs are fundamental rules that follow everyone and are associated with people from birth to death. Therefore, in this study, an investigation was made of this theme in order to contribute to the establishment of the literary system of Lai HuiChuan, as well as the preservation and promotion of customs and culture in Taiwan.