Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
thu nang » thi nang, tho nang, thu dang
hanh vai » hanh vi, hanh va, hanh tai
thu bang » thu ban, chu bang, thu trang
thu hang » thi hang, thuc hanh, thu huong
hieu van » hieu va, thien van, lieu va
van pham » san pham, van phan, van phat
co sach » bo sach, cuon sach, hoc sach
chuc va » thuc va, thuc vat
vai cua » dai cua, hai cua, lai cua
va hanh » van hanh, va thanh, va danh
ma hoi » mai hoi, xa hoi, ma hoa
cua tu » cua tuc, cua su, cua cu

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: co sach ((thu nang) or (((thu bang) or (thu hang)))) ma hoi. hieu van pham chuc va hanh vai cua tu~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co sach ((thu nang) OR (((thu bang) OR (thu hang)))) ma hoi. hieu van pham chuc va hanh vai cua tu.
• Adding a wildcard symbol may retrieve word variants: co sach ((thu nang) or (((thu bang) or (thu hang)))) ma hoi. hieu van pham chuc va hanh vai cua tu*.