There was a small circle in the upper right corner of the word "Bo" in the search table of the first division of the Xinhua dictionary, indicating that the word belonged to the "Bo" department. "Bo" was a relatively common radical in Chinese characters. Its meaning mainly included: 1 Fire: For example,"Yi","Feng","Bo", etc. 2. Light: For example,"smoke","", etc. 3 hot: For example,"rotten","", etc. 4. Burning: For example,"Bo" and so on. The strokes, structure, and other characteristics of the Chinese characters in the "Bo" department were similar to the Chinese characters in the "Fire" department, so it was listed as "Bo" in the Xinhua dictionary.