《明史·志·卷五十八》
弘治时期，调发内府财物修建清宁官，停止四川采办木材。
弘治时，发内帑修清宁宫，停四川采木。
In the Hongzhi period, goods from the imperial palace were allocated to build the Qingning Temple, and the procurement of wood in Sichuan was halted.