Perhaps you should try some spelling variations:
hoong chang » hoong ang, huang chang, joon chang
wang wang » wang yang, wang liang, wang yan
wang yong » wang yang, wang hyoung, wang yan
chin chin » china china
soon seng » soon beng, soon heng, khoon seng
seng seo » hong seo, peng sen
yan xi » yang xi, yan zi

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang wang) OR (wang yong)) yan xi ((hoong chang) or (chin chin)) soon seng seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang wang) OR (wang yong)) yan xi ((hoong chang) OR (chin chin)) soon seng seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang wang) OR (wang yong)) yan xi ((hoong chang) or (chin chin)) soon seng seo ;*".