Perhaps you should try some spelling variations:
hieu van » hieu va, thien van, lieu va
sang lap » sang tao, sang ma, dan lap
van hanh » van thanh, ban hanh, van anh
sang tai » hang tai, sang tao, tang tai
hieu ve » hieu va
xuc van » duc van, luc van, vuc van
vi cua » vai cua, di cua
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) or (sang tai)) hai. ((hieu ve) OR (hieu van)) cam xuc van hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: su sac ky ((sang lap) OR (sang tai)) hai. ((hieu ve) OR (hieu van)) cam xuc van hanh vi cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "su sac ky ((sang lap) or (sang tai)) hai. ((hieu ve) OR (hieu van)) cam xuc van hanh vi cua te*".