Perhaps you should try some spelling variations:
khanh phung » khanh phong, thanh phuong, khanh thuong
chon chien » chong thien, cuoc chien, can chien
thong cong » trong cong, tong cong, thong thong
cho chieu » ho chieu, theo chieu, cao hieu
phung ho » phung thi, tung ho, hung hoa
ho thong » pho thong, hoa thong, hoc thong
cong dan » cong san, cong tan, huong dan
dan chan » dan gian, dan ca, van chat
chan cau » phan cau, can cau, chinh cau

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 ho thong cong dan chan cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((cho chieu) OR (chon chien)) sach - khanh phung ho thong cong dan chan cau.
• Adding a wildcard symbol may retrieve word variants: ((cho chieu) or (chon chien)) sach - khanh phung ho thong cong dan chan cau*.