Perhaps you should try some spelling variations:
china grain » china gain, china main, china plain
yang yang » wang yang, wang yan
did china » did china's
mean one » man one, mean open, than one
one bank » money bank, gene bank, die bank
bank did » bank aid, bank die, bank cdd
yang xi » yang yi, yang jui
h2 mean » 2 mean, h1 mean, 3.2 mean
nr h2 » nr 2, nr 12, nr 22

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: ((((yang xi) OR (yang yang))) OR (yang di))nr h2 mean one bank did china grain ;~.
• Adding a wildcard symbol may retrieve word variants: ((((yang xi) or (yang yang))) or (yang di))nr h2 mean one bank did china grain ;*.