Perhaps you should try some spelling variations:
thanh tra » thanh toan, thanh hoa
cham duc » pham duc, cham soc, pham duy
danh tri » dinh tri, thanh tri, danh thin
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
hieu va » lieu va, hieu qua
va cham » va chat, va tham
cua tre » cua te, cuu tre, cua triet
te sac » te sach, te cac, te san
sac ky » cac ky, sai ky

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sac ky tang xa hoi. hieu va cham duc va ((danh tri) or (thanh tra)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sac ky tang xa hoi. hieu va cham duc va ((danh tri) OR (thanh tra)) cua tre.
• Adding a wildcard symbol may retrieve word variants: te sac ky tang xa hoi. hieu va cham duc va ((danh tri) or (thanh tra)) cua tre*.