What is the relationship between Gu Fengjie and Gu Fengwei?

Both of them are Manchu, but they are not related by blood. Gu Fengjie, born on April 4th, 1954, a native of Xinbin, Liaoning, Manchu, graduated from party member, CPC, and joined the work from June to February. He used to be the deputy mayor of Tieling Municipal People's Government, the director of the Municipal Public Security Bureau and the director of the Management Committee of Tieling Special Purpose Vehicle Production Base in Liaoning Province. Gu, Manchu, is currently a member of the Standing Committee of the county committee of Xinbin Manchu Autonomous County and the party group of the county government. In June, 20021year, he was awarded the title of "Advanced Individual in Poverty Alleviation in Liaoning Province".