Perhaps you should try some spelling variations:
dong yang » dong hoang, wang yang, yang yang
dong bin » dong sin, dong di, dann bin
hua main » haul main, a main, hua ban
main yan » main bank, main am, nan yan
min hong » amin hong, tin hong, min hyoung
hong hai » shang hai, zhong tai, dang hai
yan min » han min, kan min, yang mind

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 (dong bin)) ya hua main yan min hong hai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong yang) OR (dong bin)) ya hua main yan min hong hai ;.
• Adding a wildcard symbol may retrieve word variants: ((dong yang) or (dong bin)) ya hua main yan min hong hai ;*.