According to the inquiry of Wang's personal data, Wang (1919-1963), also known as the son of Eight Friends of Zhushan, is a master, critic and artist of China ceramic art. Chengmai County, located in the northwest of Hainan Island, is an important part of the urban agglomeration around Beibu Gulf, adjacent to Haikou, the provincial capital. It has been more than 2,000 years since it was founded in the first year of Yuanfeng in the Western Han Dynasty (BC 165438+ BC 00), and it is one of the three famous historical cities in Hainan in the Western Han Dynasty (namely, tortoise shell, purple shell and borage).