Perhaps you should try some spelling variations:
bang cong » dang cong, bang song, hang cong
chinh can » chinh ca, chinh ban, chinh cau
chu xanh » chu manh, chieu xanh, chua xang
hanh ban » thanh ban, hang ban, hanh san
van cong » van dong, van phong, phan cong
cua chu » sua chua
ban cua » ban quan

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

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