Perhaps you should try some spelling variations:
yiqian wang » yijiang wang, liqin wang, qian wang
cheng chan » cheung chan, cheng han, cheng zhang
chan ming » kian ming, chan eng, chan fong
ming hong » min hong, ming hung, ming kong
yang hoa » jang ho, mong hoa, yang hui
bang how » banks how, being how, pong how

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

• Performing a fuzzy search may retrieve terms with similar spellings: yiqian wang ((yang hoa) or (bang how)) cheng chan ming hong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: yiqian wang ((yang hoa) OR (bang how)) cheng chan ming hong seo ;*.