Perhaps you should try some spelling variations:
giau nguoi » gian nguoi, giap nguoi, phau nguoi
dao nguoi » cho nguoi
san hanh » san thanh, ban hanh, van hanh
cao hoi » cau hoi, co hoi, cao hoc
hieu ve » hieu va, hieu van
su sac » su sach, su xac
su cac » tu cac, su cao, su can
vi cua » vai cua, di cua
cua te » cua tu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((su sac) or (su cac)) ky nang cao hoi. hieu ve ((dao nguoi) or (giau nguoi)) san hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sac) OR (su cac)) ky nang cao hoi. hieu ve ((dao nguoi) OR (giau nguoi)) san hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: ((su sac) or (su cac)) ky nang cao hoi. hieu ve ((dao nguoi) or (giau nguoi)) san hanh vi cua te*.