Boshan, the old county name, is located in the middle of Shandong Province, on the northern edge of Taiyi Mountain. /kloc-in 0/958, the county was merged into the city and merged into Zibo city. According to textual research, glazed porcelain was fired in the Han Dynasty. In the Song Dynasty, he began to create precious "raindrop glaze" and "tea glaze". At the end of the Ming Dynasty, white glazed ceramics were successfully trial-produced. Boshan fine arts ceramics developed to the Qing Dynasty, and with the increase of kiln households and the expansion of scale, it began to produce fine porcelain for daily use. Traditional "rain glaze" and "tea glaze" are still regarded as treasures in the international market. The most famous "raindrop glaze" in Boshan fine arts ceramics, which is called "oil drop" in history books, is named after the glittering silver dots on the black glaze. Its light spot is as small as a grain of rice and looks like shining stars in the night sky. There used to be a saying that "a bottle of one foot and a jar of one inch are regarded as supreme products, and a cup of tea and wine is a treasure of the world". "Raindrop glaze" is called "Tianmu glaze" in Japan. This set of porcelain tea sets is a masterpiece of Japanese tea ceremony. Another precious glaze is "tea glaze", which is named after its grayish green color, just like the color of tea. It is a dark glaze containing crystalline minerals, and the glaze is covered with stars shaped like tea powder, which is soft and elegant, simple and elegant.