Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
chat xuc » chat huu, cam xuc, chao xu
va triet » va thiet, va trien, ve triet
xa thanh » va thanh, ha thanh, ta thanh
sach ly » sach y, sach lo, sach ty
so sach » so sanh, bo sach, co sach
ve chat » va chat, van chat
hieu ve » hieu va, hieu van
cao hoi » cau hoi, cao hoc, tao hoi
ly nang » ky nang, ly hang, ly vang
su viet » so viet
xuc xa » tuc xa, buc xa
co hoi » co hoc, co loi

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

• Performing a fuzzy search may retrieve terms with similar spellings: so sach ly nang ((cao hoi) OR (co hoi)). hieu ve chat xuc xa thanh lai ((va triet) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ly nang ((cao hoi) OR (co hoi)). hieu ve chat xuc xa thanh lai ((va triet) OR (su viet)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ly nang ((cao hoi) OR (co hoi)). hieu ve chat xuc xa thanh lai ((va triet) or (su viet))".
• Adding a wildcard symbol may retrieve word variants: so sach ly nang ((cao hoi) OR (co hoi)). hieu ve chat xuc xa thanh lai ((va triet) or (su viet))*.