Hi all, I hold a HK passport + home return permit + US passport. I would like to still hold on onto my HK nationatlity for ease of traveling and cost of visas.

I will be traveling from US --> Taiwan --> Beijing --> Taiwan --> HK --> US

Can anyone comment what travel documents I should be holding to enter/exit each country?
Would I need to apply for any visas?

I'm fine with applying for a Chinese visa to enter Beijing with US passport, but would it be an issue to enter HK with US passport without declaring nationality? Would they even know?

Thanks!