Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
sach thu » sach thue, sach thieu, sach tham
thu sang » thu hang, thu san, thu bang
phap hoc » phap hoan, phap mo, phap han
hanh vai » hanh vi, hanh va, hanh tai
so sach » so sanh, bo sach, co sach
sang ma » tang ma, nang ma, sang tao
va hanh » van hanh, va thanh, va danh
vai cua » dai cua, hai cua, lai cua
hieu v » hieu va, hieu ve, hieu 2
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 sach thu sang ma hoa. hieu v ((pham chuc) or (phap hoc)) va hanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach thu sang ma hoa. hieu v ((pham chuc) OR (phap hoc)) va hanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: so sach thu sang ma hoa. hieu v ((pham chuc) or (phap hoc)) va hanh vai cua te*.