Perhaps you should try some spelling variations:
hanh vinh » thanh vinh, khanh vinh, hanh tinh
hieu van » thien van, lieu va, hieu ve
van hanh » van thanh, ban hanh, van anh
vinh cua » sinh cua, tinh cua, dinh cua
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cac luc » cau luc, coc luc, cac nuoc
luc van » luoc van, luu van, duc van
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: tu cac ky nang xa hoi. ((hieu va) or (hieu van)) cac luc van hanh vinh cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cac ky nang xa hoi. ((hieu va) OR (hieu van)) cac luc van hanh vinh cua te.
• Adding a wildcard symbol may retrieve word variants: tu cac ky nang xa hoi. ((hieu va) or (hieu van)) cac luc van hanh vinh cua te*.