Taijitu the Tibetan designs have three or four swirls (representing the Three Jewels or the Four Noble Truths, i.e. as a triskele and a tetraskelion design), Lai Zhide's taijitu has two swirls, terminating in a central circle. The Ming-era design of the taijitu of two interlocking spirals has been reported as "yin-yang symbol" in the first half of the 20th century. The flag of South Korea, originally introduced as the flag of Joseon era Korea in 1882, shows this symbol in red and blue. This was a modernisation of the older (early 19th century) form of the Bat Quai Do used
The Religion of China: Confucianism and Taoism a question why capitalism did not develop in China. From the chronological perspective, he concentrated on early period of Chinese history (Hundred Schools of Thought, Warring States period), during which major Chinese schools of thoughts (Confucianism, Taoism) were invented. In that period, he focused on the issues of Chinese urban development, Chinese patrimonialism and officialdom, and Chinese religion, as the areas in which Chinese development differed most distinctively from the European route. Weber's choice of topics and analysis inspired further attention and critique. The sociologist of Chinese religion C.K. Yang, for instance, wrote that Weber's interpretation is "largely the result