Perhaps you should try some spelling variations:
chan kang » chung kang, chan eng, chan fong
kang chen » chang chen, jane chen, kang han
dang hadi » dang hai
yang jin » yang jun, ying jin, shang jin
jin chan » jin chang, jong chan, jin zhao
yang jie » yang jui, yang xi, yang jun
yang yi » yang xi, yang jui

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

• If you are trying to use Boolean operators, they must be ALL CAPS: yang jin chan kang chen ((yang jie) OR (((yang yi) OR (yang di)))) dang hadi ;~.
• Adding a wildcard symbol may retrieve word variants: yang jin chan kang chen ((yang jie) or (((yang yi) or (yang di)))) dang hadi ;*.