Perhaps you should try some spelling variations:
kho tang » cao tang
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
cau tren » cu tren, ca tren, cau treo
dau tren » dau tien, dat tren, dau tieng
hieu va » lieu va, hieu qua
cao luc » bao luc, cao duc, cao suc
te ban » te bao
va cao » va cac, va co, va dao
luc va » duc va, tuc va, loc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: te ban ((kho tang) or (ky nang)) xa hoi. hieu va cao luc va thanh vi ((cau tren) or (dau tren))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te ban ((kho tang) OR (ky nang)) xa hoi. hieu va cao luc va thanh vi ((cau tren) OR (dau tren)).
• Adding a wildcard symbol may retrieve word variants: te ban ((kho tang) or (ky nang)) xa hoi. hieu va cao luc va thanh vi ((cau tren) or (dau tren))*.