Perhaps you should try some spelling variations:
hanh vai » hanh vi, hanh va, hanh tai
thuc dan » thuc hanh, hoc dan
nang ma » tang ma, sang ma, nang cao
vai cua » dai cua, hai cua, lai cua
ve cham » va cham, ve chat, vu cham
tu sac » tu sach, tu cac, tu san
va cao » va cac, va co, va dao
sac ky » cac ky, sai ky
ma hoi » mai hoi, xa hoi, ma hoa
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 nang ma hoi. hieu ((ve cham) or (va cao)) ((thuc vat) or (thuc dan)) hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tu sac ky nang ma hoi. hieu ((ve cham) OR (va cao)) ((thuc vat) OR (thuc dan)) hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: tu sac ky nang ma hoi. hieu ((ve cham) or (va cao)) ((thuc vat) or (thuc dan)) hanh vai cua te*.