Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
ky trong » ly trong, ke trong, cay trong
trong xa » trong xay, trong ca, trong xu
qua cham » qua hai, qua cac, va cham
cham xuc » cam xuc, chat xuc, cham soc
danh vai » danh sai, danh va, dang van
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
cua tre » cua te, cuu tre, cua triet
xuc va » duc va, tuc va, luc va

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

• Performing a fuzzy search may retrieve terms with similar spellings: su sach ky trong xa hoi. hieu qua cham xuc va ((danh vai) or (doanh van)) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ky trong xa hoi. hieu qua cham xuc va ((danh vai) OR (doanh van)) cua tre.
• Adding a wildcard symbol may retrieve word variants: su sach ky trong xa hoi. hieu qua cham xuc va ((danh vai) or (doanh van)) cua tre*.