The Qing sent yet another force 'to restore order' but when it arrived the situation had already been stabilised under the leadership of the 7th Dalai Lama who was now seen to have demonstrated loyalty to the Qing. Just as Güshi Khan had done with the Fifth Dalai Lama, they therefore helped reconstitute the government with the Dalai Lama presiding over a Kashag of four Tibetans, reinvesting him with temporal power in addition to his already established spiritual leadership. This arrangement, with a Kashag under the Dalai Lama or his regent, outlasted the Qing dynasty which collapsed in 1912. The "ambans" and their garrison were also reinstated to observe and to some extent supervise affairs, however, although their influence generally waned with the power of their empire which gradually declined after 1792 along with its influence over Tibet, a decline aided by a succession of corrupt or incompetent "ambans". Moreover, there was soon no reason for the Qing to fear the Dzungar; by the time the Seventh Dalai Lama died in 1757 at the age of 49, the entire Dzungar people had been practically exterminated through years of genocidal campaigns by Qing armies, and deadly smallpox epidemics, with the survivors being forcibly transported into China. Their emptied lands were then awarded to other peoples.