Perhaps you should try some spelling variations:
va thanh » gia thanh, ban thanh, va tinh
cham xuc » cam xuc, chat xuc, cham soc
su sach » so sach
hai cua » thai cua, dai cua, hoi cua
lai cua » dai cua, lai chau, thai cua
va cham » va chat, va tham
hieu va » lieu va, hieu qua
nang co » nang cao, nang doc, nang noi
ty nang » ky nang, ty xang, ty hang
vu sach » vu bach, vu khach
co loi » co hoi
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) OR (vu sach)) ty nang co loi. hieu va cham xuc va thanh ((lai cua) or (hai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((su sach) OR (vu sach)) ty nang co loi. hieu va cham xuc va thanh ((lai cua) OR (hai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((su sach) OR (vu sach)) ty nang co loi. hieu va cham xuc va thanh ((lai cua) or (hai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: ((su sach) OR (vu sach)) ty nang co loi. hieu va cham xuc va thanh ((lai cua) or (hai cua)) tre*.