Perhaps you should try some spelling variations:
huang cheng » huang chang, hong cheng, huang weng
cheng zhang » cheng han, zhen zhang, chen zheng
liang ying » liang liying, huang ying, zhang ying
liang yan » liang dan, liang tan, wang yan
fan yong » fan ying, tan yong, wang yong
yong ago » long ago

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "wang ((liang yan) OR (liang ying)) huang cheng zhang fan yong ago ;~".
• Adding a wildcard symbol may retrieve word variants: wang ((liang yan) OR (liang ying)) huang cheng zhang fan yong ago ;*.