Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
thu nang » thu hang, thu bang, tho nang
hanh dai » hanh tai, hanh dao, vanh dai
thi nang » ki nang, thi hanh
thi cong » tai cong, thien cong
so sach » so sanh, bo sach, co sach
chuc va » thuc va, thuc vat
va hanh » van hanh, va thanh, va danh
hieu ve » hieu va, hieu van
ve pham » vi pham, v pham, ve phan
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: so sach ((thu nang) or (((thi nang) OR (thi cong)))) ma hoi. hieu ve pham chuc va hanh dai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so sach ((thu nang) OR (((thi nang) OR (thi cong)))) ma hoi. hieu ve pham chuc va hanh dai cua te*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "so sach ((thu nang) or (((thi nang) OR (thi cong)))) ma hoi. hieu ve pham chuc va hanh dai cua te*".