Perhaps you should try some spelling variations:
china zhang » china chang, cheng zhang, chin chang
fan kyoung » han kyung
kyoung yun » young yun, kyoung yang, hyoung gun
yang jie » yang di, yang jui, yang xi
yang jin » yang jun, ying jin, shang jin
yan je » han je
fang » lang, wang, gang

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: fang sheng ((yan je) OR (((yang jie) OR (yang jin)))) china zhang fan kyoung yun ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "fang sheng ((yan je) or (((yang jie) OR (yang jin)))) china zhang fan kyoung yun ;~".
• Adding a wildcard symbol may retrieve word variants: fang sheng ((yan je) or (((yang jie) OR (yang jin)))) china zhang fan kyoung yun ;*.