Recently, the 2023 Mount Tai - themed colored franking machine slogan postmark was first issued in Tai'an, Shandong.

The postmark has a set of 3 stamps, namely Grand View Peak (Daguan Feng), Exploring the Sea (of Clouds) Rock (Tanhai Shi) and Most Reserved of the Five Scared Mountains (Wuyu Duzun), and the service life is one year.

Mount Tai is a symbol of the Chinese nation's spirit and is known as the foremost among the Five Sacred Mountains. The postmark creatively combines the culture of Mount Tai with the culture of postage, better showcasing the iconic landscape of Mount Tai.