what are the requirements and how get the application form? what kind of visa?

hello im a philippine passport holder, i would like to ask what are the requirements to get a 3 months entry permit for hongkong, what kind of visa? and how to get the application form? because i have a boyfriend in hongkong he wants me to go there, and he wants to apply me a 3 months one, he can get it if he’s the only one to go to the embassy?