Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
thang cua » thong cua, hang cua, than cua
ho chieu » theo chieu, hoc thieu, doi chieu
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
dan can » dan chan, dan canh, dan ca
can cau » van cau, ban cau, ca cau

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((ho chieu) or (toc thieu)) sach - hanh ((thang cua) or (tang cua)) nhung cong dan can cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (toc thieu)) sach - hanh ((thang cua) OR (tang cua)) nhung cong dan can cau.
• Adding a wildcard symbol may retrieve word variants: ((ho chieu) or (toc thieu)) sach - hanh ((thang cua) or (tang cua)) nhung cong dan can cau*.