Perhaps you should try some spelling variations:
dong sind » dong sin, dong bin, dong ping
yuan ting » yuan ming, huang ting, yuan kang
song sein » song shin, song jin, song seng
wing yan » wang yan, wing ian, wing tan
yuan lin » yuan li, duan lian, huang lin
song min » song ming, gong min, jong min
kian » ian

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing yan) OR (dong sind)) ya kian ming ((yuan lin) OR (yuan ting)) ((song sein) OR (song min)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) or (dong sind)) ya kian ming ((yuan lin) or (yuan ting)) ((song sein) OR (song min)) ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (dong sind)) ya kian ming ((yuan lin) or (yuan ting)) ((song sein) OR (song min)) ;*.