Perhaps you should try some spelling variations:
danh vai » danh sai, danh va, doanh van
cham xuc » cam xuc, chat xuc, cham soc
dang xay » dang van, van xay
qua cham » qua hai, qua cac, va cham
su sach » so sach, vu sach
vai cua » dai cua, hai cua, lai cua
va danh » va dinh, va dan, va hanh
lang ha » long ha
lang xa » lang van
cua tre » cua te, cuu tre, cua triet
sach o » sach lo, sac o, sach y
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: su sach o ((((lang xa) OR (dang xay))) or (lang ha)) hoi. hieu qua cham xuc va danh vai cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach o ((((lang xa) OR (dang xay))) OR (lang ha)) hoi. hieu qua cham xuc va danh vai cua tre*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach o ((((lang xa) OR (dang xay))) or (lang ha)) hoi. hieu qua cham xuc va danh vai cua tre*".