Perhaps you should try some spelling variations:
sang lai » sang tai, sang lap, sang mai
hanh vai » hanh vi, hanh va, hanh tai
mang lai » mang lam, mang luoi, dang loai
hieu su » hieu sau, tieu su, hieu so
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
xuc va » duc va, tuc va, luc va
tu sac » tu sach, tu san, tu bac
su cam » su nam, su cao, su can
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) or (tu cac)) ky ((sang lai) OR (mang lai)) hoi. hieu su cam xuc va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((tu sac) OR (tu cac)) ky ((sang lai) OR (mang lai)) hoi. hieu su cam xuc va hanh vai cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((tu sac) or (tu cac)) ky ((sang lai) OR (mang lai)) hoi. hieu su cam xuc va hanh vai cua te".
• Adding a wildcard symbol may retrieve word variants: ((tu sac) or (tu cac)) ky ((sang lai) OR (mang lai)) hoi. hieu su cam xuc va hanh vai cua te*.