Perhaps you should try some spelling variations:
min hyoung » mun young
juan jong » juan jose, juan meng
ruiz juan » ortiz juan, rubio juan, rud juan
min hong » amin hong, tin hong, min jeong
yan han » yan zhang, kang han, yan clan
man han » man hat, man can, man kann
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang ((yan han) or (man han)) ruiz juan jong ((min hong) or (min hyoung)) mi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang ((yan han) OR (man han)) ruiz juan jong ((min hong) OR (min hyoung)) mi ;*.