Perhaps you should try some spelling variations:
wang tang » wang yang, wang liang, wang yan
tang tang » taizong tang
fang yuan » wang yuhan, wang yan, meng yuan
kong hang » kong heng, kong hong, kong land
lin yang » liu yang, yin yang, ying yang
liu yan » lili yan
xi kong » xi kang

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang tang) OR (tang tang)) fang yuan ((lin yang) or (((liu yan) or (du yang)))) xi kong hang ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang tang) OR (tang tang)) fang yuan ((lin yang) OR (((liu yan) OR (du yang)))) xi kong hang ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang tang) OR (tang tang)) fang yuan ((lin yang) or (((liu yan) or (du yang)))) xi kong hang ;*".