Dear, P nong
I have not much time ka because in that time i am preparing for my toefl ibt test again with my tutor.
Anyway, if you really need my help I probably can find someone who can take care of this for you na ka (during their visiting time , I can meet them na ka but not whole schedule ).
First of all, can you tell me the details of their schedule visiting? (how many places do they want to visit? And. ..............?????)