Perhaps you should try some spelling variations:
gong qiang » gong gang, gong liutang
run daten » von daten, den daten, run water
chan gong » chan fong, xian gong, chan eng
yang july » yang judy, yang jui, yang jun
daten yu » daten zu, daten fur, daten zur
yu chan » yu chen, yu chae, yu cheng
yang yi » yang jui
yang xi » yang jui

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

• Performing a fuzzy search may retrieve terms with similar spellings: long run daten yu chan gong qiang ((((((yang yi) or (yang xi))) or (yang di))) or (yang july)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: long run daten yu chan gong qiang ((((((yang yi) OR (yang xi))) OR (yang di))) OR (yang july)) ;*.