Perhaps you should try some spelling variations:
thanh toan » thanh hoa, thanh san, tinh toan
bien tinh » bi tinh, yen tinh, diep tinh
tranh van » tran van, trinh van, thanh van
bang cong » dang cong, bang song, hang cong
cong van » cong vang, cong san, song van
ho bien » pho bien, hoa bien, so bien
ban ban » ban banh, can ban, ban dan

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

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