Perhaps you should try some spelling variations:
fang cheng » fang sheng, huang cheng, fang zhen
zhang yan » zhang fan, zhang jian, wang yan
meng yuan » meng hsuan, fang yuan, feng juan
yang chin » yang chik, hang china, yang jin
chin fang » chin chang, china wang, china yang
lang yan » wang yan, wang yang, yang yang
zi yang » yi yang, liu yang, hui yang

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: ((lang yan) OR (zhang yan)) ((min aun) OR (meng yuan)) zi yang chin fang cheng ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((lang yan) OR (zhang yan)) ((min aun) or (meng yuan)) zi yang chin fang cheng ;~".
• Adding a wildcard symbol may retrieve word variants: ((lang yan) OR (zhang yan)) ((min aun) or (meng yuan)) zi yang chin fang cheng ;*.