Question:
Which position did Li Guangdi hold in Feb, 1671?

Context:
 Li Guangdi holds the position of Minister of Personnel from Jun, 1703 to Dec, 1705. 
 Li Guangdi holds the position of Grand Secretary of Wenyuan Cabinet from Dec, 1705 to Jun, 1718. 
 Li Guangdi holds the position of Shujishi of Qing dynasty from Jan, 1670 to Jan, 1672.

Answer:
Shujishi of Qing dynasty