Perhaps you should try some spelling variations:
thong qua » thong cua, thong tu, duong qua
dinh ven » dinh van, tinh ven, dinh viet
nang xa » nang x, lang xa, nang ma
hieu ve » hieu va, hieu van
dinh ve » dinh ket, dinh van
cua chu » sua chua
vu hai » su hai, vu ha
hai ky » thai ky, hoi ky, hai ly
ve nam » he nam, va nam, le nam

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

• Performing a fuzzy search may retrieve terms with similar spellings: vu hai ky nang xa hoi. hieu ve nam ((thong qua) OR (thong quan)) ((dinh ve) or (dinh ven)) cua chu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu hai ky nang xa hoi. hieu ve nam ((thong qua) OR (thong quan)) ((dinh ve) OR (dinh ven)) cua chu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu hai ky nang xa hoi. hieu ve nam ((thong qua) OR (thong quan)) ((dinh ve) or (dinh ven)) cua chu".
• Adding a wildcard symbol may retrieve word variants: vu hai ky nang xa hoi. hieu ve nam ((thong qua) OR (thong quan)) ((dinh ve) or (dinh ven)) cua chu*.