Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
lap lai » lay lai, lam lai, lap hai
hieu va » lieu va, hieu qua
ky sang » ky nang, ky tang, duy sang
vai cua » dai cua, hai cua, lai cua
ky dang » ky nang, ky danh
va hanh » van hanh, va thanh, va danh
cam duc » cam xuc, cao duc, pham duc
so sac » so sach, so dac
va cam » va cham, va cac, va cao
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: so sac ((ky sang) or (ky dang)) ((lap tai) or (lap lai)). hieu va cam duc va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sac ((ky sang) OR (ky dang)) ((lap tai) OR (lap lai)). hieu va cam duc va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: so sac ((ky sang) or (ky dang)) ((lap tai) or (lap lai)). hieu va cam duc va hanh vai cua te*.