Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
cheng han » chen hao
yang can » yang fan, yang dean, yang yang
chen han » chen hao, chen tan, chen chuan
min hong » amin hong, tin hong, min hyoung
hong shu » cong shu, tong shui, wong shiu
can ta » can tax, can tb, can take

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong yang can ta ((chen han) OR (cheng han)) min hong shu ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong yang can ta ((chen han) OR (cheng han)) min hong shu ;".
• Adding a wildcard symbol may retrieve word variants: dong yang can ta ((chen han) OR (cheng han)) min hong shu ;*.