What is the inscription on the seal of Qianlong?

Qianlong imperial pen.

The inscription on the seal of the warrior Qianlong is "Imperial Pen Qianlong", which is a sentence inscribed by Emperor Qianlong personally, meaning "The world is peaceful and the people are happy", expressing the political vision and blessing of Emperor Qianlong.

Aisingiorro Hongli (17 1 1 September 25th-1February 7th, 799) was the sixth emperor of the Qing Dynasty and the fourth emperor after entering the customs. The year number "Qianlong" means "Heaven prospers".