Zhang Mengli (1533 ~ 1597) is called Longchi. His ancestral home is Beicikou Village, Lean County, Qingzhou. At the beginning of the Ming Dynasty, his ancestor Zhang Haishan moved to Shuangshan Village, Xiagezhuang Town, Laiyang County, and passed on to the ninth generation, giving birth to dream carp. Today, an ancestor of the Zhang family in Shuang Shan formulated a 20-word family code and developed the Zhang family. Established the status of the first door of Gulaiyang. Official to a product, one of the nine Qing.