

Dear there,
I am Cambodian, have a working visa in Japan. But i will leave Japan end of this June. Before reaching Cambodia, I would like to travel to Hong Kong, then to Philippines. Please kindly help me out.
1. I wanna visit Hong Kong. As posted on website of Chinese Embassy, they need return air tickets and hotel booking. Will ticket from Hong Kong to Philippines be acceptable as a return ticket? Do I need to book hotel? Is it also valid if I book cheap places like hostels, but not hotel?
2. I confirmed with the embassy here that if I don't have hotel booking, then I have to submit my bank certification and employment certification. As i quit my job in this June, will my employment certificate acceptable if I can get one before quitting? How much money is considered to be enough? If I have the documents listed in no.1 above, then do I still need these 2 documents?
2. During my stay in Hong Kong, I would like to visit Macau and Shen Zhen of China and return back to Hong Kong to take my flight to Philippines. Can I re-enter Hong Kong with the same visa or do I need to apply for a new one?
Thank you very much