Perhaps you should try some spelling variations:
bien tinh » bi tinh, yen tinh, diep tinh
hoa thong » hoa trong, hoa khong, hoa thon
cong danh » cuong danh, cong dan, cong thanh
danh toan » manh toan, anh toan, dan toan
he khong » he thong
toan tap » toan ban
ho bien » pho bien, hoa bien, so bien

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 - canh tranh ((hoa thong) or (he khong)) cong danh toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho bien tinh - canh tranh ((hoa thong) OR (he khong)) cong danh toan tap.
• Adding a wildcard symbol may retrieve word variants: ho bien tinh - canh tranh ((hoa thong) or (he khong)) cong danh toan tap*.