Perhaps you should try some spelling variations:
zhang ming » zhang xin
hua irene » hua ren
chan ming » kian ming, chan eng, chan fong
jeong seo » jeong yeon, jeong su
yan yi » yang yi, tan yi, yan zi
yi hua » li hua, ya hua, yi hui
wang » wing, wan, lang
hong » long

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 yan yi hua irene ((chan ming) OR (zhang ming)) ((jeong seo) OR (hong seo)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yan yi hua irene ((chan ming) or (zhang ming)) ((jeong seo) OR (hong seo)) ;~".
• Adding a wildcard symbol may retrieve word variants: wang yan yi hua irene ((chan ming) or (zhang ming)) ((jeong seo) OR (hong seo)) ;*.