Perhaps you should try some spelling variations:
wang kyoung » wang hyoung, hwang byoung, kang young
wang yong » wang yang, wang hyoung, wang yan
yang hui » wang hui, yang muxi, zhang hui
yang jui » yang judy, yang di, yang xi
ying sam » yin sam, wong sam
jing ji » ying jin
ji ying » jin ying, li ying, hoi ying

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang kyoung) or (wang yong)) ((yang hui) OR (yang jui)) (ren or rent) jing ji ying sam ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang kyoung) OR (wang yong)) ((yang hui) OR (yang jui)) (ren OR rent) jing ji ying sam ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang kyoung) or (wang yong)) ((yang hui) OR (yang jui)) (ren or rent) jing ji ying sam ;".
• Adding a wildcard symbol may retrieve word variants: ((wang kyoung) or (wang yong)) ((yang hui) OR (yang jui)) (ren or rent) jing ji ying sam ;*.