Perhaps you should try some spelling variations:
cham luc » cham soc, cham cuu, chat lua
danh tri » dinh tri, thanh tri, danh thin
ky tang » ky nang, ky dang, kho tang
tang xa » trang xa, tang ma, lang xa
va danh » va dinh, va dan, va hanh
cua tre » cua te, cuu tre, cua triet
te bai » te bao, te tai, te ban
bai ky » ban ky, sai ky, bac 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 bai ky tang xa hoi. hieu qua ((cham luc) or (((nhan luc) or (nang luc)))) va danh tri cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te bai ky tang xa hoi. hieu qua ((cham luc) OR (((nhan luc) OR (nang luc)))) va danh tri cua tre.
• Adding a wildcard symbol may retrieve word variants: te bai ky tang xa hoi. hieu qua ((cham luc) or (((nhan luc) or (nang luc)))) va danh tri cua tre*.