Perhaps you should try some spelling variations:
huang chang » huang cheng, hoong chang, huang yang
wang wang » wang yang, wang liang, wang yan
chin chin » china china
soon seng » soon beng, soon heng, khoon seng
seng seo » hong seo, peng sen
yang xi » yang di, yang yi, yang jui
yan 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 ((yan xi) OR (yang xi)) ((huang chang) or (chin chin)) soon seng seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang wang ((yan xi) OR (yang xi)) ((huang chang) OR (chin chin)) soon seng seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang wang ((yan xi) OR (yang xi)) ((huang chang) or (chin chin)) soon seng seo ;*".