Perhaps you should try some spelling variations:
su sach » so sach, vu sach
cam luc » cam xuc, cau luc
ky sang » ky nang, ky dang, duy sang
ky tang » ky nang, ky dang, kho tang
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu van
danh di » danh du, xanh di, danh dien
hieu va » lieu va, hieu qua
va danh » va dinh, va dan, va hanh
di cua » dai cua, doi cua, de cua
cua te » cua tu
luc va » duc va, tuc va, loc 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 ((ky sang) or (ky tang)) lap hai. ((hieu ve) or (hieu va)) cam luc va danh di cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sach ((ky sang) OR (ky tang)) lap hai. ((hieu ve) OR (hieu va)) cam luc va danh di cua te.
• Adding a wildcard symbol may retrieve word variants: su sach ((ky sang) or (ky tang)) lap hai. ((hieu ve) or (hieu va)) cam luc va danh di cua te*.