CHINA--PEOPLES REPUBLIC. Peoples Bank of China. 5,000 Yuan, 1953. P-859s.(S/M#C282-) Specimen. A vibrant specimen note which shows with a solid zero serial number and "specimen," overprints. Great color and detail with only "foreign substance," mentioned in the comments section of the PMG holder.PMG About Uncirculated 55 Net. Foreign Substance.