Perhaps you should try some spelling variations:
cach thien » cach thiet, sach thieu, cai thien
thien lang » thien bang, thien dang, thien nang
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
va thanh » gia thanh, ban thanh, va tinh
tu cach » tu cac
cua tre » cua te, cua triet, dua tren
cuu tre » cau tren, cau treo
va hanh » van hanh, va danh, ban hanh
lang xa » lang ha, dang xay, lang van

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu cach thien lang xa hoi. hieu qua cham xuc ((va hanh) or (va thanh)) vi ((cua tre) or (cuu tre))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu cach thien lang xa hoi. hieu qua cham xuc ((va hanh) OR (va thanh)) vi ((cua tre) OR (cuu tre)).
• Adding a wildcard symbol may retrieve word variants: tu cach thien lang xa hoi. hieu qua cham xuc ((va hanh) or (va thanh)) vi ((cua tre) or (cuu tre))*.