Perhaps you should try some spelling variations:
green china » greener china, greater china, green machine
dan china's » can china's, did china's, sen china's
detailed hu » detailed haul, detailed _, detailed e
hong jong » hong kong
yang yang » wang yang, wang yan
dong di » dong sin
hu min » zhu min, wu min, hu min's

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

• If you are trying to use Boolean operators, they must be ALL CAPS: ((((hong jong) OR (yang yang))) OR (dong di)) dan china's green china detailed hu min ;~.
• Adding a wildcard symbol may retrieve word variants: ((((hong jong) or (yang yang))) or (dong di)) dan china's green china detailed hu min ;*.