Nantong abacus museum shines at national exhibition
An official takes part in an abacus-assembling activity at the intangible cultural heritage fair held in Guangzhou, capital of South China’s Guangdong province, on June 10. [Photo/ntfabu.com]
An official takes part in an abacus-assembling activity at the intangible cultural heritage fair held in Guangzhou, capital of South China’s Guangdong province, on June 10. [Photo/ntfabu.com]