Perhaps you should try some spelling variations:
thanh tai » thanh hai, thanh toan, doanh tai
chat luc » chat xuc, chat lua, nhan luc
cua tre » cua te, cuu tre, cua triet
ky dang » ky nang, ky danh
dang ma » dang mau, dang mam, dang mat
cuc tre » duc tre, cuu tre, cuc thue
hieu ve » hieu van
luc gia » luoc gia, duc gia, quoc gia
hieu va » lieu va, hieu qua
tu sac » tu sach, tu cac, tu san
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky dang ma hoi. ((hieu ve) OR (hieu va)) chat luc gia thanh tai ((cuc tre) OR (cua tre))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky dang ma hoi. ((hieu ve) OR (hieu va)) chat luc gia thanh tai ((cuc tre) or (cua tre))~".
• Adding a wildcard symbol may retrieve word variants: tu sac ky dang ma hoi. ((hieu ve) OR (hieu va)) chat luc gia thanh tai ((cuc tre) or (cua tre))*.