Perhaps you should try some spelling variations:
wang kang » wang liang, wang yong, wang jing
wang yang » wang liang, wang yanling
bei daten » bei den, der daten, ii daten
dang hadi » dang hai
jaan bei » jaan hui
tang yun » yang yun, chang yun, fang yuan
yang yi » yang di, 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: ((((wang kang) OR (wang yang))) or (wang yan)) jaan bei daten ((tang yun) or (yang yi)) dang hadi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((wang kang) OR (wang yang))) OR (wang yan)) jaan bei daten ((tang yun) OR (yang yi)) dang hadi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((wang kang) OR (wang yang))) or (wang yan)) jaan bei daten ((tang yun) or (yang yi)) dang hadi ;".
• Adding a wildcard symbol may retrieve word variants: ((((wang kang) OR (wang yang))) or (wang yan)) jaan bei daten ((tang yun) or (yang yi)) dang hadi ;*.