do I need a work Visa for HK? What are the requirements? Thank you

Hello there! If you want to work in HK, a work entry permit is required. After you find a company to employ you, you can apply for it.
The required documents can be as following:
1. The completed application form affixed with a recently-taken passport-sized color photo
2. Copy of your passport
3. Proof of your education certificate and proof the related work experience certificate
Besides, your employer needs to provide the application form, the employment contract, copy of the business license, proof of the company’s financial standing, documents about the company’s background, and detailed business plan.
And then hand in your application to the embassy of PRC to apply for it.