Chinese English is imperfect English interfered by the culture of one’s mother tongue. It is a kind of irregular English that absorbs the rules and habits of the native language in the process of intercultural communication. It is also the inter language that learners produce in the learning process. Chinese English has a negative effect on college students' English learning and cross-cultural communication. This paper first distinguishes between Chinese English and China English, and then analyzes the reasons for Chinese English. Finally, it puts forward relevant suggestions on how to correct Chinese English.