Chen Baoding's collection of 1500 abacus treasures is full of his painstaking efforts and is his favorite. The world of abacus is full of miracles, such as water smoke abacus, Dont Ask For Help abacus, ring abacus, earring abacus, belt abacus, clock abacus, tie clip abacus, gold necklace abacus, calendar board abacus, key chain abacus, bracelet abacus, clay figurine abacus, pen container abacus, palace lantern abacus, blind abacus, electronic abacus ... Chen Baoding told me about him.
In order to show the 1500 computing tools and more than 10000 computing tools accumulated in his 65-year-old collection career to the world, and to make up for the shortcomings that the exhibition hall at home is too narrow to show them all, Chen Bao decided to study computers at the age of 80, and set up the abacus World Museum online.