1980年第四版人民币伍圆。样张。CHINA--PEOPLES REPUBLIC. Peoples Bank of China. 5 Yuan, 1980. P-886s. Specimen. PMG Gem Uncirculated 66 EPQ. 红色样票加盖,蓝色样票编号。藏族与回族面孔,反面可见长江。Red specimen overprint and blue specimen serial numbers. Tibetan and Hui ethnic group members depicted on the face, and the Yangtze River is seen on the reverse.