Perhaps you should try some spelling variations:
trong van » trong cac
dang van » hoang van, hang va
dia danh » dia ban, gia dinh
cua tre » cua te, cuu tre, cua triet
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
de cua » le cua, te cua, dieu cua
vu sai » vu hai, vu san, vu dai
sai ky » sac ky
ve cam » ve cham, ve cac, va cam

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 ((dang van) or (trong van)) hoi. hieu ve cam xuc ((dia danh) or (va hanh)) de cua tre~.
• If you are trying to use Boolean operators, they must be ALL CAPS: vu sai ky ((dang van) OR (trong van)) hoi. hieu ve cam xuc ((dia danh) OR (va hanh)) de cua tre.
• Adding a wildcard symbol may retrieve word variants: vu sai ky ((dang van) or (trong van)) hoi. hieu ve cam xuc ((dia danh) or (va hanh)) de cua tre*.