The app contains the Twenty-Four Histories, a collection of Chinese historical texts. It includes the "Draft History of Qing," "Dongguan Han Ji," and "New History of Yuan." The collection spans from the legendary Yellow Emperor to the Ming Dynasty.
Explore the structure and meanings of the I Ching, including the 64 hexagrams and 384 lines. Study interpretations from classical texts like the Ten Wings. Access commentaries by scholars such as Zhu Xi and Zhang Shenfeng.
The app offers a new mobile experience platform for iPad users. It provides detailed information on Essilor brands, lens effects, and product series, with a focus on visual education and product understanding.