Perhaps you should try some spelling variations:
relation zhong » relation among, relations among, relation von
law relation » la relation, law regulation, law relating
zhong tai » hong tan, hong hai, zhong zhi
dong bin » dong sin, dong di, dann bin
hong ng » hong kong, hong jong, hong hong
hua ren » hua chen

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong bin) or (hong ng)) ya hua ren law relation zhong tai ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong bin) OR (hong ng)) ya hua ren law relation zhong tai ;*.