Perhaps you should try some spelling variations:
chang soon » chang gordon
chang won » chang ann, chang min, chang you
chin soon » chew soon, cho soon
wing yan » wang yan, wing ian, wing tan
yan yang » yang yang, yao yang, dan yang
yang yi » yang di, yang xi, yang jui
yi chen » jui chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: wing yan yang yi chen ((((chang soon) OR (chang won))) or (chin soon)) hong seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wing yan yang yi chen ((((chang soon) OR (chang won))) OR (chin soon)) hong seo ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wing yan yang yi chen ((((chang soon) OR (chang won))) or (chin soon)) hong seo ;".
• Adding a wildcard symbol may retrieve word variants: wing yan yang yi chen ((((chang soon) OR (chang won))) or (chin soon)) hong seo ;*.