Perhaps you should try some spelling variations:
pham chuc » pham duc, pham huu, kham chua
thanh vai » thanh hai, thanh van, thanh tai
vat thanh » dat thanh, gat thanh, tat thanh
hieu quan » hieu qua, lieu quan, thien quan
quan pham » tuan pham, quan phap, quang phat
thu nang » thi nang, thu bang, tho nang
thu hang » thi hang, thuc hanh, thu huong
chuc vat » thuc vat, chuc va, chuc van
vai cua » dai cua, hai cua, lai cua
co sach » bo sach, cuon sach, hoc sach
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: co sach ((thu nang) or (thu hang)) ma hoi. hieu quan pham chuc vat thanh vai cua te~.
• If you are trying to use Boolean operators, they must be ALL CAPS: co sach ((thu nang) OR (thu hang)) ma hoi. hieu quan pham chuc vat thanh vai cua te.
• Adding a wildcard symbol may retrieve word variants: co sach ((thu nang) or (thu hang)) ma hoi. hieu quan pham chuc vat thanh vai cua te*.