Perhaps you should try some spelling variations:
yuan meng » juan meng, yuan ming, yuan cheng
wong john » wrong john, longo john, young john
kong john » king john, longo john, wrong john
song shiu » song shin, wong shiu, cong shu
yan yuan » yan guan, fang yuan, yan clan
nan yan » nan ya, wang yan, qian yan
wang » wing

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: ((wang OR wan) OR lang) nan yan yuan meng ((wong john) OR (kong john)) song shiu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang or wan) or lang) nan yan yuan meng ((wong john) OR (kong john)) song shiu ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang or wan) or lang) nan yan yuan meng ((wong john) OR (kong john)) song shiu ;*.