The above text is "peace" in several languages, as Unicode text; some web browsers can't display all of the different scripts. Source (with many more languages): www.columbia.edu/~fdc/pace/. Below is a screenshot showing how it looks in the Apple Safari browser:
The United Nations website is in Chinese as well as Arabic, English, French, Russian, and Spanish.
Wenlin is designed to help make learning Chinese more interesting enjoyable, and successful. It's also intended to help bring about peace, understanding, and appreciation for linguistic diversity. Wenlin Institute, Inc. SPC is a California Social Purpose Corporation committed to world peace.