Perhaps you should try some spelling variations:
lang dai » lang hai, lang mai, lang chai
dai hoi » dai hoc, dai hai, dai moi
hieu ve » hieu va, hieu van
va hanh » van hanh, va thanh, va danh
sac 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: tu ((sac ky) or (cac ky)) lang dai hoi. hieu ve cam xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((sac ky) OR (cac ky)) lang dai hoi. hieu ve cam xuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu ((sac ky) or (cac ky)) lang dai hoi. hieu ve cam xuc va hanh vi cua te*.