I want to learn Taoist Yin and Yang,

First of all, correct one point. Yin and Yang are Japanese things. Yin-Yang technology was introduced to Japan in the 6th century, when China's theory of Yin-Yang and Five Elements mixed Taoist incantations with profound occupations. After landing in Japan, it infiltrated some local cultures and formed a unique "Yin-Yang Road". However, it was already the tenth century when this term officially appeared in Japanese historical materials. At this time, Yin-Yang Tao is different from China's early thought of Yin-Yang. It has divination, sacrifice, astronomy, calendar and other applications, and can be used to explain everything from the country to the people. Shoto Kutaishi, who promoted the ancient dynasty, is the best person to use this knowledge. He believes in Buddhism and considers the coordination of Yin and Yang and the five elements when formulating the "Twelve Ranks of Crown" and clothing colors, which has a great influence on Japanese society. Since then, Yin and Yang teachers have become a popular "profession" and entered a period of all-round prosperity. Taoism itself has no so-called yin-yang technique.