Whose seal is this, please?

A short answer to ginger

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Identify the seal handwriting; Read vertically from the right.

Author Jiang,No. Jin Yuan Zhai Zhu, 1949, born in Beijinger, member of China Calligraphy and Painting Federation, and member of the Art Committee of China Calligraphy Art Research Institute. His works have participated in many competitions and won prizes. The market price is 6000/ square foot.

Baidu Jiang's works and seals;