I'm sorry - I only automatically translated your question, so I might not have fully understood it. But unless you are very very good, as a Chinese speaker, your English accent will always sound Chinese first - and it will be quite hard for a native speaker to hear the native accent that you are trying to emulate. So - it really doesn't matter. Also - many Englihs learners worry about which accent they are trying to learn, yet struggle to pronounce (say) the difference between a W and V, or to pronounce 'Th' or the 'zh' sound in 'usual' correctly.

If you are not able to type one word of English in your question, then whatever you are wanting or trying to do is WAY TOO ADVANCED for you to worry about for at least two years. My advice is this: 1. DO NOT worry about imitating any kind of English accent. It is unimportant and of no value. 2. Focus all of your energy on pronouncing words correctly according to the dictionary.