Perhaps you should try some spelling variations:
van hanh » van thanh, ban hanh, van anh
hieu ve » hieu va, hieu van
tang xa » trang xa, lang xa, tang ha
cua tre » cuu tre, cua triet, dua tren
tang ma » mang may, tang van
xuc van » duc van, luc van, xuc ban
tu sac » tu sach, tu cac, tu san
ve cam » ve cham, ve cac, va cam
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: tu sac ky ((tang xa) OR (tang ma)) hoi. hieu ve cam xuc van hanh vi ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky ((tang xa) OR (tang ma)) hoi. hieu ve cam xuc van hanh vi ((cua tre) OR (cua te)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "tu sac ky ((tang xa) OR (tang ma)) hoi. hieu ve cam xuc van hanh vi ((cua tre) or (cua te))".
• Adding a wildcard symbol may retrieve word variants: tu sac ky ((tang xa) OR (tang ma)) hoi. hieu ve cam xuc van hanh vi ((cua tre) or (cua te))*.