Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
thu hang » thi hang, thuc hanh, thu huong
thi hanh » thi thanh
hanh vai » hanh vi, hanh va, hanh tai
bo sach » co sach, hoc sach
hieu vi » hieu voi, hieu va, hieu ve
chuc va » thuc va, thuc vat
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
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: bo sach ((thu hang) or (thi hanh)) ma hoi. hieu vi pham chuc va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: bo sach ((thu hang) OR (thi hanh)) ma hoi. hieu vi pham chuc va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: bo sach ((thu hang) or (thi hanh)) ma hoi. hieu vi pham chuc va hanh vai cua te*.