Perhaps you should try some spelling variations:
huang cheng » huang chang, hong cheng, huang weng
yang guang » yang yang
yang liang » wang liang, yan liang, yang yang
shih huang » chih hang
cheng dong » cheng leong, chen rong, chen dung
yan guan » gan guan, yan yuan, yihan guan
wang » wing, wan, lang
sin » sign, sind, skin

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: wang ((yan guan) OR (((yang guang) OR (yang liang)))) ming shih huang cheng dong sin ;~.
• Adding a wildcard symbol may retrieve word variants: wang ((yan guan) or (((yang guang) or (yang liang)))) ming shih huang cheng dong sin ;*.