Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
chu xanh » chu manh, chieu xanh, chua xang
chu bang » thu bang, chuc nang, chu quang
tang cua » mang cua, hang cua, tang luan
cong san » cong tac
san than » sang than, san thanh, ban than
than cau » toan cau, phan cau, than cap
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: theo ((chu xanh) or (chu bang)) - hanh ((tang cua) or (ban cua)) nhung cong san than cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chu bang)) - hanh ((tang cua) OR (ban cua)) nhung cong san than cau.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chu bang)) - hanh ((tang cua) or (ban cua)) nhung cong san than cau*.