Perhaps you should try some spelling variations:
shen chang » when change, chin chang, han chang
yang fang » yang fan, yang guang, yang liang
yang yang » wang yang, wang yan
kwei shen » kwei sheng, wei shen, enwei shen
chang won » chang soon, chang ann, chang min
shang hai » shang kai, dang hai, chang ha
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: tan ((yang fang) OR (yang yang)) kwei shen chang won ((shang hai) or (hong yu)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: tan ((yang fang) OR (yang yang)) kwei shen chang won ((shang hai) OR (hong yu)) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "tan ((yang fang) OR (yang yang)) kwei shen chang won ((shang hai) or (hong yu)) ;*".