1989年四枚精製套币。精製套币包括:5元(4枚)。每一枚设计各异:成吉思汗与忽必烈、「元曲四大家」之首关汉卿、科学家郭守敬及黄道婆。此精製套币亦带原盒及证书#00153。
CHINA. Historic People Proof Set (4 Piece), 1989. GEM BRILLIANT PROOF.。The proof set includes 5 Yuan (4 Pieces). Each coin has a different person to commemorate that includes: Emperor Kublai Khan, Playwright Guan Hanqing, Scientist Guo Shoujing, and Huang Dao-po. Includes the case of issue and certificate of authenticity serial #00153.。