Perhaps you should try some spelling variations:
cham xuc » cam xuc, chat xuc, cham soc
nang doc » nang luc
va thanh » gia thanh, ban thanh, va tinh
thien va » thien van, tien va, thien tai
tu sach » thu sach, su sach, te sach
lai cua » dai cua, hai cua, lai chau
lap cua » tap cua, lam cua, ap cua
va cham » va chat, va tham
sach ky » sac ky, sach y, sach ty
nang co » nang cao, nang noi, nang hoc
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: tu sach ky ((nang co) or (nang doc)) hoi. thien va cham xuc va thanh ((lap cua) OR (lai cua)) tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sach ky ((nang co) OR (nang doc)) hoi. thien va cham xuc va thanh ((lap cua) OR (lai cua)) tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sach ky ((nang co) or (nang doc)) hoi. thien va cham xuc va thanh ((lap cua) OR (lai cua)) tre".
• Adding a wildcard symbol may retrieve word variants: tu sach ky ((nang co) or (nang doc)) hoi. thien va cham xuc va thanh ((lap cua) OR (lai cua)) tre*.