Perhaps you should try some spelling variations:
zhi dong » shin dong, shi ding
dong cao » dong xiao, dan cao, dong nan
cao when » do when, so when, bay when
when cog » when co, when cow, when coal
yang jie » yang jin, yang xi, yang yi
yang jui » yang judy, yang xi, yang yi
cog min » gong min, jong min, song min
wang » wing, wan, lang

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang zhi dong cao when cog min ((yang jie) or (((yang di) or (yang jui)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang zhi dong cao when cog min ((yang jie) OR (((yang di) OR (yang jui)))) ;*.