Perhaps you should try some spelling variations:
thanh lai » thanh hai, thanh lap, thanh loi
hay thanh » ha thanh, hai thanh, day thanh
chat xuc » chat huu, cam xuc, chao xu
su sach » so sach, vu sach
su tien » su kien, su hien, tu tieng
hieu va » lieu va, hieu qua
hieu ve » hieu van
nang ma » tang ma, sang ma, nang cao
su viet » so viet
y nang » ky nang, ly nang, v nang
ma hoi » mai hoi, xa hoi, ma hoa

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 y nang ma hoi. ((hieu ve) or (hieu va)) chat xuc hay thanh lai ((su tien) or (su viet))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach y nang ma hoi. ((hieu ve) OR (hieu va)) chat xuc hay thanh lai ((su tien) OR (su viet)).
• Adding a wildcard symbol may retrieve word variants: su sach y nang ma hoi. ((hieu ve) or (hieu va)) chat xuc hay thanh lai ((su tien) or (su viet))*.