The emergence of English euphemisms has a close relation with language taboos and religion.

委婉语的出现是与语言禁忌息息相关的。

youdao

So the thesis also discusses the differences of Chinese-English language taboos in subjects and privacy, numbers, dates and address.

因此本论文还探讨了中英禁忌语在私人话题、数字日期和称谓方面的不同；

youdao

In the absence of a written language, these patterns record the history and legends of Li culture as well as aspects of worship, taboos, beliefs, traditions and folkways.

UNESCO: Culture