You need to prepare your passport, one passport photo, fill visa application form of China V.2011A, the birth certificate, and the below documents:

First time applicants whose former nationality was Chinese, shall write down his Chinese name in the application form and submit his original Chinese passport or the photocopy of the information page of the passport. Applicant who was formerly Chinese and has acquired a new Australia passport, if there is a Chinese visa in the old passport, shall submit his old Australia passport or the photocopy of the Chinese visa.