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
rene yuan » meng yuan
zhong zhi » zhang zhi, zhong tai
hua rene » hua ren, juan rene
yuan tin » yuan ting, yuan lin, yuan ming
hong ghi » hong g, hong hai

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 yuan tin ((hong ghi) OR (zhong zhi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong yang) OR (yang yang))) OR (wang yang)) ya hua rene yuan tin ((hong ghi) OR (zhong zhi)) ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong yang) or (yang yang))) or (wang yang)) ya hua rene yuan tin ((hong ghi) OR (zhong zhi)) ;".
• Adding a wildcard symbol may retrieve word variants: ((((dong yang) or (yang yang))) or (wang yang)) ya hua rene yuan tin ((hong ghi) OR (zhong zhi)) ;*.