Perhaps you should try some spelling variations:
china ancient » chinese ancient, china account, china recent
young john » kong john, wong john, young jean
simon can » simon alan, simon c, simon c.y
ying john » king john, ying jin, kong john
yang jie » yang jin, yang di, yang jui
bonn ein » bonn mein, bonn die, kann ein

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

• Performing a fuzzy search may retrieve terms with similar spellings: (dong or doing) simon can china ancient ((((ying john) or (young john))) or (yang jie)) bonn ein ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (dong OR doing) simon can china ancient ((((ying john) OR (young john))) OR (yang jie)) bonn ein ;.
• Adding a wildcard symbol may retrieve word variants: (dong or doing) simon can china ancient ((((ying john) or (young john))) or (yang jie)) bonn ein ;*.