Perhaps you should try some spelling variations:
thuoc sach » hoc sach, nuoc sach, thuat sach
doanh van » doan van, doanh va, doanh ban
thu sach » tu sach, thuat sach, thu hoach
thu bang » thu ban, thu hang, chu bang
va doanh » van doanh, vay doanh, va danh
bang xa » lang xa, bang va, mang xa
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
van cua » vang cua, ban cua, dan cua
xuc va » duc va, tuc va, luc va
cua te » cua tu

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) or (thuoc sach)) thu bang xa hoi. hieu va cac xuc va doanh van cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (thuoc sach)) thu bang xa hoi. hieu va cac xuc va doanh van cua te.
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (thuoc sach)) thu bang xa hoi. hieu va cac xuc va doanh van cua te*.