Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
cam luc » cam xuc
cau luc » cau truc, cau phuc
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu va, hieu van
vi cua » vai cua, di cua
dan vi » doan vi, don vi, dan va
va dan » ca dan, va dao, va dau
su sac » su sach, su cac, su xac
sac ky » cac ky, sai ky
cua te » cua tu

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 ((cam luc) OR (cau luc)) va dan vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky sang lap hai. hieu ve ((cam luc) OR (cau luc)) va dan vi cua te".
• Adding a wildcard symbol may retrieve word variants: su sac ky sang lap hai. hieu ve ((cam luc) OR (cau luc)) va dan vi cua te*.