Hi I am Nepali now I am in china I want to know process of China to honkong

You need to apply for HK visa from mainland China. If you go there for tourism purpose, you need to provide copy of passport, the application form affixed with a passport-style photo, valid residence permit or visa in China, proof of your financial support, transportation and accommodation arrangement, and your travel plan. Next, submit the application to the office of HK government to apply for HK tourist visa.