Perhaps you should try some spelling variations:
sang lap » sang tao, sang tai, dan lap
so sach » so sanh, bo sach, co sach
va hanh » van hanh, va thanh, va danh
cau luc » cau truc, cau phuc
cam luc » cam xuc
sach ty » sach y, sach tu, sach thu
hieu ve » hieu va, hieu van
sang ma » tang ma, nang ma, sang tao
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: so sach ty ((sang lap) or (sang ma)) hai. hieu ve ((cam luc) or (cau luc)) va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ty ((sang lap) OR (sang ma)) hai. hieu ve ((cam luc) OR (cau luc)) va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: so sach ty ((sang lap) or (sang ma)) hai. hieu ve ((cam luc) or (cau luc)) va hanh vi cua te*.