Travel as a tourist

Hi there, I would like to clarify do i need to apply a visa if I'll travel as tourist in Hk for 3days I have purchase a hotel room for me stay/hotel reservation online...I have heard on tv news that Filipino are prior to get one to entry in Hk as a tourist. I have a return ticket and hotel voucher and some visa in South Korea but dependant from my husband...I will travel in Hk alone have proof that I will stay in Hk for 3days only bcoz I have flight back to Korea the next 4days from Cebu to South Korea..?