Perhaps you should try some spelling variations:
cau trieu » cac trieu, cau triet, chua trieu
sach kem » hanh kem
vanh tai » van tai, hanh tai, anh tai
sach ky » sac ky, sach ty, sach hay
nang xa » nang x, lang xa, nang ma
hieu va » lieu va, hieu qua
cac xuc » cam xuc, cac nuoc, chat xuc
va vanh » va van, va danh, va hanh
tai cau » tai cac, tai cao
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) OR (sach kem))) or (sach y)) nang xa hoi. hieu va cac xuc va vanh tai cau trieu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((((sach ky) OR (sach kem))) OR (sach y)) nang xa hoi. hieu va cac xuc va vanh tai cau trieu.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu ((((sach ky) OR (sach kem))) or (sach y)) nang xa hoi. hieu va cac xuc va vanh tai cau trieu".
• Adding a wildcard symbol may retrieve word variants: tu ((((sach ky) OR (sach kem))) or (sach y)) nang xa hoi. hieu va cac xuc va vanh tai cau trieu*.