Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
hoc sach » hoc cac, hoc anh
va thanh » gia thanh, ban thanh, va tinh
thanh vi » hanh vi, thanh va, thanh ve
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cao suc » cao su, cao duc
va cao » va cac, va co, va dao
suc va » duc va, tuc va, luc va
v nang » va nang, vu nang, van nang
cua te » cua tu

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc sach) OR (hoc sinh)) v nang xa hoi. hieu va cao suc va thanh vi ((cua triet) OR (cua te))~.
• Adding a wildcard symbol may retrieve word variants: ((hoc sach) or (hoc sinh)) v nang xa hoi. hieu va cao suc va thanh vi ((cua triet) or (cua te))*.