Perhaps you should try some spelling variations:
khanh phung » khanh phong, thanh phuong, khanh thuong
chon chien » chong thien, cuoc chien, can chien
cho chieu » ho chieu, theo chieu, cao hieu
phung cho » phung ho, phong cho, chung cho
cong cong » cong dong, trong cong, dung cong
cho cong » cao cong, cua cong, cac cong
cong tan » cong tac, cong san, cong thanh
van chat » cao chat
tan van » tran van, tang van, luan van

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((cho chieu) or (chon chien)) sach - khanh phung cho cong cong tan van chat~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho chieu) OR (chon chien)) sach - khanh phung cho cong cong tan van chat.
• Adding a wildcard symbol may retrieve word variants: ((cho chieu) or (chon chien)) sach - khanh phung cho cong cong tan van chat*.