Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
tang cua » mang cua, hang cua, tang luan
cong dan » cong san, cong tan, huong dan
hang ca » hang va, nang cao, hang tai
dan van » dang van, doan van, dao van

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

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu xanh - hanh ((tang cua) or (hang ca)) nhung cong dan van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu xanh - hanh ((tang cua) OR (hang ca)) nhung cong dan van ban.
• Adding a wildcard symbol may retrieve word variants: theo chu xanh - hanh ((tang cua) or (hang ca)) nhung cong dan van ban*.