Your search - dong di ya ((hua gain) or (wheat grains)) ((yan jiu) or (pang jun)) congo shu ; - did not match any resources.

Perhaps you should try some spelling variations:
congo shu » cong shu
hua gain » heat gain, run gain, hua ban
pang jun » yang jui
dong di » dong sin
yan jiu » yang jie, yang jin, pang jiu

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