章炳麟
As a former Tongmenghui member and leader of the Guangfuhui, Zhang Binglin set up the Chinese Republican United Association in early 1912 to participate in new Republican politics. Zhang Jian was a major figure of the Constitutional Movement in the late Qing period, he and Zhang Binglin wanted to form a grand coalition to counter the radical Tongmenghui in the Nanjing Provisional Government.