Perhaps you should try some spelling variations:
song chong » ong chong, hong hong, hong cheng
weng chong » eng hong, ong chong, wang hong
wende ein » wende eine, ende ein, feinde ein
ein gang » ein ganz, ein zugang, ii gang
wang » wing, wan, lang
yan » yang, ryan
cong » congo, long, hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yan cong wende ein gang ((weng chong) or (song chong)) yun ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yan cong wende ein gang ((weng chong) OR (song chong)) yun ;*.