Perhaps you should try some spelling variations:
dong yang » dong hoang, dan yang, dong jung
yang yang » wang yan
wang yang » wang yan, wang liang, wang yanling
hua rene » hua ren, juan rene
yang thi » dang thi, yang chik, yang di
thi hong » tan hong
hong shu » cong shu, tong shui, wong shiu

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) or (yang yang))) or (wang yang)) ya hua rene yang thi hong shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong yang) OR (yang yang))) OR (wang yang)) ya hua rene yang thi hong shu ;.
• Adding a wildcard symbol may retrieve word variants: ((((dong yang) or (yang yang))) or (wang yang)) ya hua rene yang thi hong shu ;*.