Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
khanh toan » thanh toan, khanh thanh, khanh thuan
hanh dung » thanh dung, anh dung, hanh dong
cua nhung » va nhung
khan toan » khan than, thanh toan, chan doan
cao sach » co sach, ao sach, cau sach
dung cua » dung luan, dung cho
cho cao » cho cac, cho dao, cho can

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

• Performing a fuzzy search may retrieve terms with similar spellings: cho cao sach - hanh dung cua nhung cong ((khan toan) OR (khanh toan)) cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "cho cao sach - hanh dung cua nhung cong ((khan toan) OR (khanh toan)) cau".
• Adding a wildcard symbol may retrieve word variants: cho cao sach - hanh dung cua nhung cong ((khan toan) OR (khanh toan)) cau*.