Perhaps you should try some spelling variations:
dusan john » dugan john, tuman john
john chae » john mchale, john cage, john michael
dang hadi » dang hai
yang jui » yang judy, yang xi
chae yu » chae yun, che yu, chieh yu
yu chen » yu cheng, yi chen, yulu chen
jing ji » ying jin
yang yi » yang xi

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

• Performing a fuzzy search may retrieve terms with similar spellings: dusan john chae yu chen ((((yang jui) or (jing ji))) or (((yang di) or (yang yi)))) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dusan john chae yu chen ((((yang jui) OR (jing ji))) OR (((yang di) OR (yang yi)))) dang hadi ;.
• Adding a wildcard symbol may retrieve word variants: dusan john chae yu chen ((((yang jui) or (jing ji))) or (((yang di) or (yang yi)))) dang hadi ;*.