1、In 60 B.C. (the second year of the Shenjue reign period of Emperor Xuandi of the Han Dynasty), the Western Regions Frontier Command was established.
2、The "Celestial System" for diplomatic documents of the Qing government gradually took shape during the Qianlong reign period, and was challenged by Westerners visiting China.
3、The Beijing kettle bears a four-character Qianlong mark, but the delicate painting style and the subtlety of the background to the panels suggests that it was made early in the reign period.
4、1735-1796. The Kangxi and Qianlong reign periods were known as the "times of prosperity."
