With Philippine passport, you are not required visa to HK for 14 days. So, it is ok to use your national passport to enter HK. For a China tourist visa application, you need to provide your original passport valid for at least 6 months with more than 2 blank visa pages; One completed Chinese Visa Application Form; One recent passport photograph affixed to the visa application form and your Dutch residence permit and copy. Moreover, reound way tickets and hotel bookings are required if visa officers deem them necessary.