Perhaps you should try some spelling variations:
thu nang » thi nang, thu hang, tho nang
hanh vai » hanh va, hanh tai, hanh van
thu bang » thu ban, thu hang, chu bang
pham huu » pham duc, pham duy, phan huy
so sach » so sanh, bo sach, co sach
ve pham » vi pham, v pham, ve phan
hieu ve » hieu va, hieu van
ma hoi » mai hoi, xa hoi, ma hoa
huu va » cuu va, tuu va
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 nang) or (thu bang)) ma hoi. hieu ve pham huu va ((hanh vai) OR (hanh vi)) cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((thu nang) OR (thu bang)) ma hoi. hieu ve pham huu va ((hanh vai) OR (hanh vi)) cua te.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ((thu nang) or (thu bang)) ma hoi. hieu ve pham huu va ((hanh vai) OR (hanh vi)) cua te".
• Adding a wildcard symbol may retrieve word variants: so sach ((thu nang) or (thu bang)) ma hoi. hieu ve pham huu va ((hanh vai) OR (hanh vi)) cua te*.