Perhaps you should try some spelling variations:
cau treo » cau theo, cau tren, cau triet
cham xuc » cam xuc, chat xuc, cham soc
cuu tre » cua tre, cau tren
sach ty » sach y, sach tu, sach thu
su sach » so sach, vu sach
ve cham » va cham, ve chat, vu cham
hieu ve » hieu va, hieu van
nang xa » nang x, lang xa, nang ma
ty nang » ky nang, ty xang, ty hang
va danh » va dinh, va hanh, dia danh
va dan » ca dan, va dao, va dau

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 ty nang xa hoi. hieu ve cham xuc ((va danh) or (va dan)) vai ((cuu tre) OR (cau treo))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ty nang xa hoi. hieu ve cham xuc ((va danh) OR (va dan)) vai ((cuu tre) OR (cau treo)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ty nang xa hoi. hieu ve cham xuc ((va danh) or (va dan)) vai ((cuu tre) OR (cau treo))".
• Adding a wildcard symbol may retrieve word variants: su sach ty nang xa hoi. hieu ve cham xuc ((va danh) or (va dan)) vai ((cuu tre) OR (cau treo))*.