Qianlong TongBao, is due to the qing dynasty the emperor qianlong emperor acceded to the throne in 1735 AD, in the 60 years of its "tai temple" governing strategy, create the brilliant outstanding achievement in the feudal society in the last millennium, after folk rumours that wear "qianlong TongBao" copper can drive off evil, and because of the word "qianlong homophonic" Qian Long "and the later collectors favorite COINS. This coin is qianlong TongBao, bronze material, saying "qianlong TongBao" four words, positive for neat xiah, patina ripe old, clear, collection of rare collection, extremely rare, there is a huge investment value and collection value.