I want to know the answer to the following question:
How many households were the offices of Qianhu in charge of?
All the background I'm provided with is that "leaders of Neiwo Zong and Renbam Zong, Chen states that when "the Emperor learned the actual situation of the Phachu Kargyu, the Ming court then appointed the main Zong leaders to be senior officers of the Senior Command of Dbus and Gtsang."". Is that enough to answer the question?