Perhaps you should try some spelling variations:
china changqi » china chang, china shanghai, chin chang
yang yang » wang yang, wang yan
did china » did china's
bai chong » lai chung, wai chung
wan yang » wang yang, dan yang, tan yang
yang did » yang di, yang mind, yang xi
kai hong » wai hoong, kia hong, tan hong

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

• Performing a fuzzy search may retrieve terms with similar spellings: wan yang yang did china changqi ((bai chong) or (((kai hong) OR (hai phong)))) shu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wan yang yang did china changqi ((bai chong) OR (((kai hong) OR (hai phong)))) shu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wan yang yang did china changqi ((bai chong) or (((kai hong) OR (hai phong)))) shu ;*".