Perhaps you should try some spelling variations:
trung cap » truong cao, trung tam
cau trung » cau truong, cac trung, cao trung
hoc sach » hoc sinh, hoc cac, hoc anh
hanh vai » hanh vi, hanh va, hanh tai
cap hanh » chap hanh, cap han, cac thanh
va triet » va thiet, va trien, ve triet
cuu nang » chuc nang, cam nang, cuu van
hieu ve » hieu van
hieu va » lieu va, hieu qua
uu nang » vu nang, cuu nong, dun nang
vai va » mai va, dai va, hai va
x hoi » xa hoi, o hoi, x ho

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc sach ((uu nang) OR (cuu nang)) x hoi. ((hieu ve) or (hieu va)) cau trung cap hanh vai va triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc sach ((uu nang) OR (cuu nang)) x hoi. ((hieu ve) OR (hieu va)) cau trung cap hanh vai va triet*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc sach ((uu nang) OR (cuu nang)) x hoi. ((hieu ve) or (hieu va)) cau trung cap hanh vai va triet*".