I have try it ones, but i wish to apply for working visa in Hong Kong, what are the steps to be taki

Hi, if you want to apply for HK work visa form your country, first, prepare the relevant documents: copy of passport, the application form, passport-style photo, copies of your work experience and certificate of degree, your HK employer's application form, copy of your contract, copy of the company's business license, copy of the company's financial support proof, and introduction letter of the company and others. Next, submit the application to China embassy or post it to HK immigration department directly.