Perhaps you should try some spelling variations:
jin shang » jin chang, bin zhang, jin kang
clan yang » chen yang, dan yang, tan yang
shang hai » shang kai, dang hai, chang ha
kwek yan » ke yan
yan clan » das clan, yan guan, yan yuan
yang jin » yang jie, yang jun, ying jin
wang » wing

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang or lang) or wan) yong kwek yan clan yang jin shang hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang OR lang) OR wan) yong kwek yan clan yang jin shang hai ;*.