Perhaps you should try some spelling variations:
thong guan » cheng guan
germany a » germany _, germany east
5 germany » 1951 germany, 1945 germany
yang jui » yang judy, yang yi
wu thong » wu zhong, hu hong, wu fong
nan yan » nan ya, wang yan, qian yan
yang xi » yang yi
ai wu » yi wu, ai yu, li wu
kx 5 » k 5, kx 4, kx b
a ai » ai ai, _ ai, a a

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: ((((nan yan) OR (((yang jui) OR (yang xi))))) OR (yang di))kx 5 germany a ai wu thong guan ;~.
• Adding a wildcard symbol may retrieve word variants: ((((nan yan) or (((yang jui) or (yang xi))))) or (yang di))kx 5 germany a ai wu thong guan ;*.