Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, pham duc
ban hanh » ban hang
dua tren » dung tren
te sach » toc sach
sach ky » sac ky, sach y, sach ty
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cua te » cua tu

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

• Performing a fuzzy search may retrieve terms with similar spellings: te sach ky nang xa hoi. hieu va ((cham xuc) or (cham soc)) ban hanh vi ((dua tren) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: te sach ky nang xa hoi. hieu va ((cham xuc) OR (cham soc)) ban hanh vi ((dua tren) OR (cua te)).
• Adding a wildcard symbol may retrieve word variants: te sach ky nang xa hoi. hieu va ((cham xuc) or (cham soc)) ban hanh vi ((dua tren) or (cua te))*.