Taijitu seen in Tripilja culture in Ukraine, displayed in the Ukraine pavilion at the Expo 2010 in Shanghai, China. Also, the interlocking design is found in artifacts of the European Iron Age. While this design appears to become a standard ornamental motif in Iron-Age Celtic culture by the 3rd century BC, found on a wide variety of artifacts, it is not clear what symbolic value was attached to it. Unlike the Chinese symbol, the Celtic yin-yang lack the element of mutual penetration, and the two halves are not always portrayed in different colors. Comparable designs are also found in Etruscan art.
I Like Chinese "likes Chinese". Broadly outlining stereotypes about Chinese people (an example of this is the stereotype that Chinese people are short, in the line "They only come up to your knees"), it also outlines the achievements of China and its people, including Chinese food, maoism, taoism, I-Ching, chess, penjing ("I like their tiny little trees"), Zen, ping pong, Yin and Yang, and Confucius. Near the end of the song, an erhu starts playing to add more Chinese atmosphere. The song is sung in English, and the fourth verse contains lyrics in Mandarin. The version appearing on the "Monty Python Live (Mostly)"