For 10 points, name this dynasty which saw the rule of the child emperor Pu Yi as well as the Boxer Rebellion, the last Chinese dynasty.
This dynasty signed the Treaty of Nerchinsk setting its northern border at the Amur River, in doing so, becoming the first rulers of its nation to sign a treaty as equals with a foreign nation. This dynasty saw the quelling of the Hundred Days' Reform promoted by Emperor Guangxu by his regent the Dowager Empress Cixi, whose reign also saw the invasion of the Eight Nations' Alliance. That invasion came as a result of the siege of foreign legations in this dynasty's capital. For 10 points, name this dynasty which saw the rule of the child emperor Pu Yi as well as the Boxer Rebellion, the last Chinese dynasty.
This dynasty signed the Treaty of Nerchinsk setting its northern border at the Amur River, in doing so, becoming the first rulers of its nation to sign a treaty as equals with a foreign nation.
{Qing} Dynasty or {Ching} [or {Manchu} Dynasty]