2. The real name of Guandong Cooked Japanese is Yutian, which originated from kanto region, Japan. "Guandong cooking" and "Guandong cooking" are the names given to this kind of cuisine by Kansai people. Guandong Boiled, also known as Black Wheel, was later spread to Taiwan Province Province, which further enriched the soup, dip and its varieties and became a famous flavor snack with rich nutrition.