Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
lang van » dang van, tang van, hoang van
van hanh » van thanh, ban hanh, van anh
hieu van » hieu va, thien van, lieu va
hoc cac » hoc cao
xuc van » duc van, luc van, vuc van
vai cua » dai cua, hai cua, lai cua
hieu ve » hieu va
nang xa » nang x, lang xa, nang ma
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: hoc cac ky ((nang xa) or (lang van)) hoi. ((hieu ve) or (hieu van)) cam xuc van hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: hoc cac ky ((nang xa) OR (lang van)) hoi. ((hieu ve) OR (hieu van)) cam xuc van hanh vai cua tu.
• Adding a wildcard symbol may retrieve word variants: hoc cac ky ((nang xa) or (lang van)) hoi. ((hieu ve) or (hieu van)) cam xuc van hanh vai cua tu*.