Perhaps you should try some spelling variations:
van thanh » ban thanh, van tuan
thanh vi » hanh vi, thanh va, thanh ve
cham luc » cham soc, nhan luc, cham cuu
hieu va » lieu va, hieu qua
luc van » luoc van, luu van, duc van
va cham » va chat, va tham
luu tre » luu tru, cuu tre, luy tre
tang ma » mang may, tang van
te cao » te bao
vi luu » vi lua
te cac » tu cac, ve cac, de cac

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((te cac) OR (te cao)) ky ((nang x) or (tang ma)) hoi. hieu va cham luc van thanh vi luu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((te cac) OR (te cao)) ky ((nang x) OR (tang ma)) hoi. hieu va cham luc van thanh vi luu tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((te cac) OR (te cao)) ky ((nang x) or (tang ma)) hoi. hieu va cham luc van thanh vi luu tre".
• Adding a wildcard symbol may retrieve word variants: ((te cac) OR (te cao)) ky ((nang x) or (tang ma)) hoi. hieu va cham luc van thanh vi luu tre*.