Perhaps you should try some spelling variations:
yuan ming » kian ming, tuan minh, chan ming
yuan ting » huang ting, yuan kang, yuan wang
song sein » song shin, song jin, song min
wing yan » wang yan, wing ian, wing tan
yuan lin » duan lian, huang lin, guan li
ya yuan » yan yuan
yuan li » guan li, yuan zi, dayuan li
sin » sign, sind, skin

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 sin)) ya yuan ming ((((yuan lin) OR (yuan li))) OR (yuan ting)) song sein ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wing yan) or (dong sin)) ya yuan ming ((((yuan lin) OR (yuan li))) or (yuan ting)) song sein ;~".
• Adding a wildcard symbol may retrieve word variants: ((wing yan) or (dong sin)) ya yuan ming ((((yuan lin) OR (yuan li))) or (yuan ting)) song sein ;*.