Perhaps you should try some spelling variations:
dong sind » dong sin, dong bin, dong ping
chang min » zhang ming, chang mae, chan ming
sang minh » kang minah, anh minh, song min
dong nan » dong yang, dong sin, dong bin
tang min » yang mind, tang li, gong min
hong hai » shang hai, zhong tai, dang hai
ya a » a a, y a, ye a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong nan) or (dong sind)) ya a test ((((tang min) OR (chang min))) or (sang minh)) hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong sind)) ya a test ((((tang min) OR (chang min))) OR (sang minh)) hong hai ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((dong nan) or (dong sind)) ya a test ((((tang min) OR (chang min))) or (sang minh)) hong hai ;*".