Why do China people use feudal superstition to describe their own culture?

Because of the ignorance of Chinese people. Traditional culture was broken 100 years ago, and 100 years ago deteriorated. There is less really good knowledge, less really good teaching, and fewer people practice great wisdom. Buddhism's missionary way is too rigid and fails to adapt to the changes and convenience of society, so what everyone sees in society is superstition, and naturally everyone loses confidence. At the same time, because too many propagandists just talk without action (as do many propagandists today), they can't do it themselves, how can they let others understand the deep connotation of traditional culture? So it was misunderstood and said to be feudal superstition.

If today's traditional culture is to be truly carried forward, it needs Dharma preachers to practice and explain it widely, so that Chinese culture can be truly revived and benefit future generations. I hope you will join us, and you will make great contributions, descendants of Deyin!