Perhaps you should try some spelling variations:
dong nan » dong yang, dong cao
dong bin » dong di, dann bin
hua rene » hua ren, juan rene
rene yan » ren yan, rene ten, see yan
hong shu » cong shu, tong shui, wong shiu
hong ghi » zhong zhi, hong g, hong hai
yan tan » tan tan, yan clan, yan guan
sin » sign, sind, skin

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong nan) or (dong bin))) or (dong sin)) ya hua rene yan tan ((hong shu) or (hong ghi)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong nan) OR (dong bin))) OR (dong sin)) ya hua rene yan tan ((hong shu) OR (hong ghi)) ;.
• Adding a wildcard symbol may retrieve word variants: ((((dong nan) or (dong bin))) or (dong sin)) ya hua rene yan tan ((hong shu) or (hong ghi)) ;*.