Perhaps you should try some spelling variations:
dong sign » dong sin, among sign, dong bin
dong nan » dong yang, dong sin, dong bin
law main » law pain, law making, new main
yan min » han min, kan min, yang mind
a rein » a reine, a reit, a region
hong 7 » hong w, hong a, hong g
ya a » a a, y a, ye a

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 sign)) ya a rein ((yan min) or (law main)) hong 7 ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong nan) OR (dong sign)) ya a rein ((yan min) OR (law main)) hong 7 ;.
• Adding a wildcard symbol may retrieve word variants: ((dong nan) or (dong sign)) ya a rein ((yan min) or (law main)) hong 7 ;*.