Perhaps you should try some spelling variations:
china state » china's state
chan china » can china, han china, than china
chan fong » chew fong, chan eng, chan ming
chan kang » chung kang, chan eng, chan jan
yang jing » wang jing, yang jin, huang jing
yang lin » yang jin, wang lin, yang li
hong yu » wong yue

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((chan fong) OR (chan kang)) chan china state ((yang lin) or (yang jing)) hong yu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((chan fong) OR (chan kang)) chan china state ((yang lin) OR (yang jing)) hong yu ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((chan fong) OR (chan kang)) chan china state ((yang lin) or (yang jing)) hong yu ;".
• Adding a wildcard symbol may retrieve word variants: ((chan fong) OR (chan kang)) chan china state ((yang lin) or (yang jing)) hong yu ;*.