1. Cuo, Qin, inscription, money, copper, gong, shop, hook, nail, steel, lead, iron, bell, mirror, brocade, silver, needle, pot, plating, drill, bell , edge, aluminum, pin, shovel, hoe, jun, ingot, ingot, shovel, saw, fishing, key, pick, chain, hammer, wedge, pliers, manganese.
2. In terms of fonts, various types of Chinese character fonts can be divided into three major types. The first category is Song fonts and Hei fonts (including thick and thin line fonts) developed from the movable type printing in the Song Dynasty; the second category is fonts evolved from calligraphy, such as regular script, imitation Song script, Xingkai, Li script, and Wei script , Shu body, Yan body, thin gold body and pen writing fonts, etc.; the third category is art fonts, such as variety show, tanning, amber, water column, etc. Most other fonts are variations of the above three types of fonts, such as: Dabiao Song, Xiaobiao Song, Bao Song, Chang Song, Zhong Song, Yao Ti, etc. that evolved from Song Ti; Da Hei and Ping Hei evolved from Hei Ti. , thick black, isoline (including thick, medium, thin and other linear fonts, and later evolved into thick, accurate, thin round fonts), etc.; Zhongkai and fine imitation Song fonts evolved from regular script, imitation Song style, etc.; Meihean evolved from Hengti and Songti; Li variant evolved from Li type, etc.