Yien Yieh Commercial Bank Ltd.　

Yien Yieh Commercial Bank Ltd.　盐业银行　

Yien Yieh Commercial Bank was a bank in Hong Kong.It was established in Beijing in 1915by Mr.Zhang Zhenfang，the cousin of Yuan Shikai，to specialize salt industry with official funds under government supervision.Yien Yieh Commercial Bank，Continental Bank，Kincheng Banking Corporation and China & South Sea Bank were called“four northern banks”in 1920s in China.In 1952，it was grouped into the“Joint Office of Joint Public-Private Banks”with other 8Chinese banks.In 2001，it was merged to form Bank of China（Hong Kong）.