Perhaps you should try some spelling variations:
yuan chang » yuan cheng, huang chang, han chang
chang long » change long, thang long, change hong
long chain » long chemin, long grain, long han
chan wang » chen wang, chan kang, china wang
wang yuan » wang yuhan, wang yan, fang yuan
dong nan » dong yang, dong sin, dong bin
say chan » say chuan, say jean, say what
dong di » dong sin

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 di)) say chan wang yuan chang long chain ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong di)) say chan wang yuan chang long chain ;*.