Perhaps you should try some spelling variations:
hanh hang » thanh hang, hang hang, hanh mang
bang cong » dang cong, bang song, hang cong
theo chu » theo chieu, cho chu, chao chu
chu xanh » chu manh, chieu xanh, chua xang
hanh han » hanh nhan, hanh phan, hanh san
cua bang » chua bang, cua ban, cua dang
cong san » cong tac
san than » sang than, san thanh, ban than
than cap » khan cap, thanh lap, thanh cac

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 hang) OR (hanh han)) cua bang cong san than cap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu xanh - ((hanh hang) OR (hanh han)) cua bang cong san than cap*".