Perhaps you should try some spelling variations:
thu sach » tu sach, thuat sach, thuoc sach
tinh dai » trinh dai, tinh da, tinh hai
trinh do » trinh ky
trinh di » trinh dien, trinh dinh, trinh tai
cham xuc » cam xuc, chat xuc, cham soc
sach ky » sac ky, sach y, sach ty
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
cua tre » cua te, cuu tre, cua triet
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 ky nang xa hoi. hieu ve cham xuc va ((tinh dai) or (((trinh di) OR (trinh do)))) cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: thu sach ky nang xa hoi. hieu ve cham xuc va ((tinh dai) OR (((trinh di) OR (trinh do)))) cua tre.
• The words AND, OR and NOT may confuse the search; try adding quotes: "thu sach ky nang xa hoi. hieu ve cham xuc va ((tinh dai) or (((trinh di) OR (trinh do)))) cua tre".
• Adding a wildcard symbol may retrieve word variants: thu sach ky nang xa hoi. hieu ve cham xuc va ((tinh dai) or (((trinh di) OR (trinh do)))) cua tre*.