The classical Chinese wording or English translation makes xiao hard to understand.
I lack background knowledge about traditional Chinese family life.
Family relationships in China are very different from those in my country.
I worry that if I question xiao, I may seem disrespectful to Chinese culture.
Teachers or textbooks present xiao as fixed rules to memorize rather than ideas to discuss.
I have few opportunities to discuss xiao with Chinese people.
The concept is too abstract.
A similar concept in my own culture makes it confusing rather than clearer.
I think understanding xiao means accepting it.
There is limited class time to explore xiao in depth.