Perhaps you should try some spelling variations:
van hoi » van hoa, van hoc, van loi
van hoe » van hoa, van hoc, van hieu
hieu ve » hieu va, hieu van
cua tre » cuu tre, cua triet, dua tren
vu sai » vu hai, vu san, vu dai
sai ky » sac ky
ve cam » ve cham, ve cac, va cam
xuc va » duc va, tuc va, luc va
va dao » ca dao
dao de » dao den, nao de, dai de
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: vu sai ky nang ((van hoi) OR (van hoe)). hieu ve cam xuc va dao de ((cua tre) or (cua te))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sai ky nang ((van hoi) OR (van hoe)). hieu ve cam xuc va dao de ((cua tre) OR (cua te))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "vu sai ky nang ((van hoi) OR (van hoe)). hieu ve cam xuc va dao de ((cua tre) or (cua te))*".