Perhaps you should try some spelling variations:
iii reformen » die reformen, iii formen, der reformen
wei reformen » der reformen, den reformen, weitere formen
you liang » you xian, you liangzhi
shang hai » shang kai, dang hai, chang ha
hong hai » zhong tai, dang hai, hong tan
wan you » want you, warn you, can you
bulman » bulan

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: wan you liang ((wei reformen) OR (iii reformen)) bulman david ((hong hai) OR (shang hai)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan you liang ((wei reformen) or (iii reformen)) bulman david ((hong hai) OR (shang hai)) ;~".
• Adding a wildcard symbol may retrieve word variants: wan you liang ((wei reformen) or (iii reformen)) bulman david ((hong hai) OR (shang hai)) ;*.