Perhaps you should try some spelling variations:
yuan kang » yuan wang, yuan chang, chan kang
yang gong » gang gong, yaping gong, yang guang
wing tan » wing ian, liang tan, hong tan
yuan kai » yuan fei, tan kai, yuan li
yuan hui » yuan fei, tuan hua, yang hui
gong min » jong min, song min, gong meng
tan can » man can, tan tan, tin can

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing tan can run ((yuan kang) or (((yuan kai) or (((yuan hui) OR (jaan hui)))))) yang gong min ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing tan can run ((yuan kang) OR (((yuan kai) OR (((yuan hui) OR (jaan hui)))))) yang gong min ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing tan can run ((yuan kang) or (((yuan kai) or (((yuan hui) OR (jaan hui)))))) yang gong min ;".
• Adding a wildcard symbol may retrieve word variants: wing tan can run ((yuan kang) or (((yuan kai) or (((yuan hui) OR (jaan hui)))))) yang gong min ;*.