Perhaps you should try some spelling variations:
china's field » china field, china's belt, china's first
hot china's » how china's, hui china's, mo china's
site figure » size figure, side figure, time figure
field site » field sites, field visits
yang yang » wang yang, wang yan
dann bin » dong bin
figure c » figure 2c, figure _, figure 4
c seine » _ seine, 1 seine, a seine

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: ((((dann bin) OR (dong sin))) OR (yang yang)) hot china's field site figure c seine ;~.
• Adding a wildcard symbol may retrieve word variants: ((((dann bin) or (dong sin))) or (yang yang)) hot china's field site figure c seine ;*.