Perhaps you should try some spelling variations:
tranh cua » doanh cua, manh cua
chi xanh » chi anh, chi danh, chi hanh
ban cong » bang cong, van cong, phan cong
ban than » ban thanh, van thanh, ban hang
van than » van thanh, van thang, van phan
van tuan » van quan, van ban, anh tuan
doi chi » doi khi

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

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