In order to be proficient in writing, you must read Pure English articles.

While I will offer help for my fellow members here on English composition skills, mind I suggest reading full-English articles written by professors or English journalist online. Such articles can be medical journals and foreign news websites. While many Chinese websites also offer fully-English translated pages, the translated contents’ writing styles are dull in taste and often lack word variety. 

TIP: I have a good website specifically tailored for learning new English vocabulary in English – Freerice.org . The Best Way to learn English is to learn the more complex English with a simpler sets of English words or instructions. Try not to flip your English-Chinese Dictionary or you will lose your fundamental English learning mindset each and every time.