Perhaps you should try some spelling variations:
dong chuang » dong hoang
chuang hui » chun hui, zhang hui
wang dong » wang yong, wang hong, wang yang
hui west » ii west, out west
yang jie » yang jin, yang di, yang jui
long shu » cong shu, tong shui, long du
yan jiu » yang jin, pang jiu

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang dong chuang hui west ((yan jiu) OR (yang jie)) long shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang dong chuang hui west ((yan jiu) OR (yang jie)) long shu ;".
• Adding a wildcard symbol may retrieve word variants: wang dong chuang hui west ((yan jiu) OR (yang jie)) long shu ;*.