Perhaps you should try some spelling variations:
dong yang » dong hoang, yang yang, dan yang
wang yang » wang yan, wang liang
hua irene » hua ren
irene yan » irene a, ren yan
clan long » plan long, van long
yan clan » das clan, yan guan, yan yuan
long du » long d, long do, long run

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 (((wang yang) or (wang yanling)))) wang hua irene yan clan long du ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (((wang yang) OR (wang yanling)))) wang hua irene yan clan long du ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (((wang yang) or (wang yanling)))) wang hua irene yan clan long du ;*.