Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
va danh » va dinh, va hanh, dia danh
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu van
hieu va » lieu va, hieu qua
cam luc » cam xuc, cau luc
su sac » su sach, su cac, su xac
vi cua » vai cua, di cua
va dan » ca dan, va dao, va dau
sac ky » cac ky, sai ky
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: su sac ky sang lap hai. ((hieu ve) or (hieu va)) cam luc ((va danh) or (va dan)) vi cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky sang lap hai. ((hieu ve) OR (hieu va)) cam luc ((va danh) OR (va dan)) vi cua tu.
• Adding a wildcard symbol may retrieve word variants: su sac ky sang lap hai. ((hieu ve) or (hieu va)) cam luc ((va danh) or (va dan)) vi cua tu*.