Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
dang xay » dang van, van xay
cham xuc » cam xuc, chat xuc, cham soc
ky dang » ky nang, ky danh
xay hoi » xa hoi, tay hoi, cay phoi
ve cham » va cham, ve chat, vu cham
te sach » toc sach
va dang » van dang, va nang, va lang
hai cua » thai cua, dai cua, lai cua
hoi cua » hoi chuc
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.

• Performing a fuzzy search may retrieve terms with similar spellings: ((thu sach) or (te sach)) ky dang xay hoi. hieu ve cham xuc va dang ((hai cua) OR (hoi cua)) viet~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((thu sach) OR (te sach)) ky dang xay hoi. hieu ve cham xuc va dang ((hai cua) OR (hoi cua)) viet.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((thu sach) or (te sach)) ky dang xay hoi. hieu ve cham xuc va dang ((hai cua) OR (hoi cua)) viet".
• Adding a wildcard symbol may retrieve word variants: ((thu sach) or (te sach)) ky dang xay hoi. hieu ve cham xuc va dang ((hai cua) OR (hoi cua)) viet*.