Perhaps you should try some spelling variations:
ruckzug des » ruckzug als, ruckgang des
des realen » der realen
shang hai » shang kai, dang hai, chang ha
wang und » zwang und, lang und, rang und
gang und » lang und, zugang und, zwang und
liang li » ling li, qiang li, liang wei
wong yue » wang yue, hong yu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang und) OR (gang und)) ruckzug des realen liang li ((shang hai) or (wong yue)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang und) OR (gang und)) ruckzug des realen liang li ((shang hai) OR (wong yue)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang und) OR (gang und)) ruckzug des realen liang li ((shang hai) or (wong yue)) ;".
• Adding a wildcard symbol may retrieve word variants: ((wang und) OR (gang und)) ruckzug des realen liang li ((shang hai) or (wong yue)) ;*.