Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
cham xuc » cam xuc, chat xuc, cham soc
danh vai » danh sai, danh va, dang van
ve cham » va cham, ve chat, vu cham
sach tu » sach thu, cach tu, sach uu
hieu ve » hieu va, hieu van
tang xa » trang xa, tang ma, lang xa
sach ty » sach y, sach thu, xach tay
cuu tre » cua tre, cau tren, cau treo
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: thu ((sach tu) or (sach ty)) tang xa hoi. hieu ve cham xuc va ((danh vai) or (doanh van)) cuu tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu ((sach tu) OR (sach ty)) tang xa hoi. hieu ve cham xuc va ((danh vai) OR (doanh van)) cuu tre.
• Adding a wildcard symbol may retrieve word variants: thu ((sach tu) or (sach ty)) tang xa hoi. hieu ve cham xuc va ((danh vai) or (doanh van)) cuu tre*.