Perhaps you should try some spelling variations:
thanh vai » thanh hai, thanh van, thanh tai
cua triet » cua viet, su triet, va triet
lieu van » hieu van, sieu van, lieu nano
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
nam xuc » cam xuc, nam xua, nam thuc
xuc gia » duc gia, luc gia, tuc gia
cua tre » cua te, cuu tre, dua tren
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: su sach ky nang x hoi. ((lieu van) or (lieu va)) nam xuc gia thanh vai ((cua tre) or (cua triet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky nang x hoi. ((lieu van) OR (lieu va)) nam xuc gia thanh vai ((cua tre) OR (cua triet)).
• Adding a wildcard symbol may retrieve word variants: su sach ky nang x hoi. ((lieu van) or (lieu va)) nam xuc gia thanh vai ((cua tre) or (cua triet))*.