Perhaps you should try some spelling variations:
sang lap » sang tao, sang tai, dan lap
sach ky » sach y, sach ty, sach kem
danh vi » hanh vi, dinh vi, danh di
va danh » va dinh, va dan, va hanh
hieu ve » hieu va, hieu van
sang ma » tang ma, nang ma, sang tao
sac ky » cac ky, sai ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
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 ky) or (sac ky)) ((sang lap) OR (sang ma)) hoat. hieu ve cam xuc va danh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so ((sach ky) OR (sac ky)) ((sang lap) OR (sang ma)) hoat. hieu ve cam xuc va danh vi cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so ((sach ky) or (sac ky)) ((sang lap) OR (sang ma)) hoat. hieu ve cam xuc va danh vi cua te".
• Adding a wildcard symbol may retrieve word variants: so ((sach ky) or (sac ky)) ((sang lap) OR (sang ma)) hoat. hieu ve cam xuc va danh vi cua te*.