Perhaps you should try some spelling variations:
van doanh » toan doanh, van dong, van thanh
doanh van » doan van, doanh va, doanh ban
cham xuc » cam xuc, chat xuc, cham soc
tho nang » ho nang, cho nang, tho lang
thu hang » thi hang, thuc hanh, thu huong
thi nang » thi cong, ki nang, thi hanh
tu sach » thu sach, su sach, te sach
van cua » vang cua, ban cua, dan cua
xuc van » duc van, luc van, vuc van
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
cua tre » cua te, cuu tre, cua triet

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

• Performing a fuzzy search may retrieve terms with similar spellings: tu sach ((((tho nang) or (thu hang))) or (thi nang)) xa hoi. hieu ve cham xuc van doanh van cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((((tho nang) OR (thu hang))) OR (thi nang)) xa hoi. hieu ve cham xuc van doanh van cua tre.
• Adding a wildcard symbol may retrieve word variants: tu sach ((((tho nang) or (thu hang))) or (thi nang)) xa hoi. hieu ve cham xuc van doanh van cua tre*.