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, chu bang
cham xuc » cam xuc, chat xuc, cham soc
va doanh » van doanh, vay doanh, va danh
tu sach » thu sach, su sach, te sach
hieu ve » hieu va, hieu van
ve cham » va cham, ve chat, vu cham
van cua » vang cua, ban cua, dan cua
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: tu sach ((thu nang) OR (thu 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)) 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)) xa hoi. hieu ve cham xuc va doanh van cua tre*.