Perhaps you should try some spelling variations:
shen chin » shen chang, when china, wen chin
chin chin » china china
soon heng » soon beng, soon seng, soon ang
gang yao » wang yan, ganga ya, sang yoo
yang yao » yang yang, wang yan, yang yi
yang hua » wang hua, yang hui, ying hua
heng seo » hong seo, peng sen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((gang yao) OR (yang yao)) yang hua ((shen chin) or (chin chin)) soon heng seo ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((gang yao) OR (yang yao)) yang hua ((shen chin) OR (chin chin)) soon heng seo ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((gang yao) OR (yang yao)) yang hua ((shen chin) or (chin chin)) soon heng seo ;*".