Perhaps you should try some spelling variations:
shin huang » shih huang, hsin huang, shin jang
chen ping » chen rong, chen yang, chen wang
huang di » huang bin, huang lin, yang di
ping jia » jing jia, jing ji, ying jin
yang yue » wang yue, yang yun, yang jui
di chen » yi chen, li chen, jui chen
yang yi » yang di, 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: (dong OR doing) shin huang di chen ping jia ((yang yue) OR (((yang judy) OR (yang yi)))) ;~.
• Adding a wildcard symbol may retrieve word variants: (dong or doing) shin huang di chen ping jia ((yang yue) or (((yang judy) or (yang yi)))) ;*.