Perhaps you should try some spelling variations:
cua triet » cua viet, su triet, va triet
thanh anh » thanh binh, thanh san, hinh anh
suc thanh » duc thanh, su thanh, tuc thanh
nhan suc » nhan luc, nhan su, nhan suy
hieu va » lieu va, hieu qua
tu sach » thu sach, su sach, te sach
hieu xa » hiem xa, hieu qua, hieu van
hieu ca » hieu cac, hieu cua, hieu qua
nang xa » nang x, lang xa, nang ma
y nang » ky nang, ly nang, v nang
anh vi » hanh vi, anh va, anh ve
vi cua » vai cua, di cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach y nang xa hoi. ((((hieu ca) OR (hieu xa))) or (hieu va)) nhan suc thanh anh vi cua triet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach y nang xa hoi. ((((hieu ca) OR (hieu xa))) OR (hieu va)) nhan suc thanh anh vi cua triet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach y nang xa hoi. ((((hieu ca) OR (hieu xa))) or (hieu va)) nhan suc thanh anh vi cua triet".
• Adding a wildcard symbol may retrieve word variants: tu sach y nang xa hoi. ((((hieu ca) OR (hieu xa))) or (hieu va)) nhan suc thanh anh vi cua triet*.