Perhaps you should try some spelling variations:
yang yuhan » wang yuhan, fang yuan, yan yuan
yang cindy » yang mind
hyoung tan » hyoung gun, young man, hong tan
wang yang » wang yan, wang liang, wang yanling
yuhan lin » yuan lin, yushan li
lin pain » limb pain, run pain, hip pain
yang jui » yang judy, yang di, yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yuhan lin pain ((yang cindy) or (yang jui)) ((hyoung tan) or ((hong OR long) tan)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yuhan lin pain ((yang cindy) OR (yang jui)) ((hyoung tan) OR ((hong OR long) tan)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yuhan lin pain ((yang cindy) or (yang jui)) ((hyoung tan) or ((hong OR long) tan)) ;*".