Perhaps you should try some spelling variations:
sang lai » sang tai, sang lap, mang lai
sang ky » sang kyo, dang ky, tang ky
lai hoi » dai hoi, lai hoa, lai roi
hieu vu » hieu va, hieu ve, hieu su
va hanh » van hanh, va thanh, va danh
san ky » van ky, dan ky, ban ky
vu cam » vu cham, vu cao, 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 ((san ky) or (sang ky)) sang lai hoi. hieu vu cam xuc va hanh vi cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu ((san ky) OR (sang ky)) sang lai hoi. hieu vu cam xuc va hanh vi cua te.
• Adding a wildcard symbol may retrieve word variants: tu ((san ky) or (sang ky)) sang lai hoi. hieu vu cam xuc va hanh vi cua te*.