Perhaps you should try some spelling variations:
sang lap » sang tao, sang ma, sang tai
su sach » so sach, vu sach
sach ky » sac ky, sach y, sach ty
ky sang » ky nang, ky dang, ky tang
lap hai » lap tai, lap lai, lap hoat
hieu ve » hieu va, hieu van
cam luc » cau luc
va danh » va dinh, va dan, va hanh
danh vi » hanh vi, dinh vi, danh di
vi cua » vai cua, di cua
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 sach ky sang lap hai. hieu ve ((cam luc) OR (cam xuc)) va danh vi cua te~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sach ky sang lap hai. hieu ve ((cam luc) OR (cam xuc)) va danh vi cua te".
• Adding a wildcard symbol may retrieve word variants: su sach ky sang lap hai. hieu ve ((cam luc) OR (cam xuc)) va danh vi cua te*.