The personal name of Emperor Huizong of the Northern Song Dynasty (reigned 1100–1126); a noted calligrapher and painter who developed the 'slender gold' style. He was eventually captured by the Jin dynasty and died in captivity.

Used to describe writing that is difficult to read or full of hard-to-pronounce words.

Tang dynasty poet and official from Runzhou, present-day Zhenjiang, Jiangsu Province, who along with his father and brother formed a group known as the Three Baos