Perhaps you should try some spelling variations:
taizong tang » tang tang
tang china » hang china, kong china, ming china
china won » china women, china wang, china who
won tang » von tanz
li tong » li song, hui tong, lee tong
li cong » li song, jiu cong
li rong » yi rong, li song, shi rong
lung » long, lang, lng

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: lung taizong tang china won tang ((li tong) OR (((li cong) OR (li rong)))) hui ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "lung taizong tang china won tang ((li tong) or (((li cong) OR (li rong)))) hui ;~".
• Adding a wildcard symbol may retrieve word variants: lung taizong tang china won tang ((li tong) or (((li cong) OR (li rong)))) hui ;*.