Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
tay dung » xay dung, tay nung, tay vung
tac dung » sach dung, xay dung, tin dung
manh hai » lanh hai, minh hai, thanh hai
hai cua » thai cua, dai cua, hoi cua
va manh » van manh, va danh, va hanh
hieu ve » hieu va, hieu van
tay hoi » tay ho, tao hoi, tay thai
xay hoi » xa hoi, cay phoi, gay thoi
ve cam » ve cham, ve cac, va cam
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 ((tay dung) or (tac dung)) ((xay hoi) or (tay hoi)). hieu ve cam xuc va manh hai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ((tay dung) OR (tac dung)) ((xay hoi) OR (tay hoi)). hieu ve cam xuc va manh hai cua te.
• Adding a wildcard symbol may retrieve word variants: thu sach ((tay dung) or (tac dung)) ((xay hoi) or (tay hoi)). hieu ve cam xuc va manh hai cua te*.