Perhaps you should try some spelling variations:
chua xang » chua nang, chuc nang, chu bang
trinh ban » trinh han, trinh san, trinh dan
bang cong » dang cong, bang song, hang cong
chu xanh » chu manh, chieu xanh, chuc danh
cua bang » chua bang, cua ban, cua dang
cong ban » cong bang, cong san, cong tan
ban than » ban thanh, van thanh, ban hang
ban cua » ban quan
than ma » than man, than va, khan ma

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 (chua xang)) - trinh ban cua bang cong ban than ma~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu xanh) OR (chua xang)) - trinh ban cua bang cong ban than ma.
• Adding a wildcard symbol may retrieve word variants: theo ((chu xanh) or (chua xang)) - trinh ban cua bang cong ban than ma*.