Perhaps you should try some spelling variations:
doanh van » doan van, doanh va, doanh ban
thu nang » thi nang, thu hang, tho nang
thu bang » thu ban, thu hang, thu trang
va doanh » van doanh, vay doanh, va danh
cham xuc » cam xuc, chat xuc, cham soc
chu bang » chuc nang, chu quang, chu trang
tu sach » thu sach, su sach, te sach
ve cham » va cham, ve chat, vu cham
van cua » vang cua, ban cua, dan cua
cua tre » cua te, cuu tre, cua triet
hieu ve » hieu va, hieu van
xuc va » duc va, tuc va, luc va

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

• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ((thu nang) OR (((thu bang) OR (chu bang)))) xa hoi. hieu ve cham xuc va doanh van cua tre~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ((thu nang) or (((thu bang) OR (chu bang)))) xa hoi. hieu ve cham xuc va doanh van cua tre~".
• Adding a wildcard symbol may retrieve word variants: tu sach ((thu nang) or (((thu bang) OR (chu bang)))) xa hoi. hieu ve cham xuc va doanh van cua tre*.