Pecan introduction: Pecan technology uses the core of the Mid-Autumn Festival tree in the mountains, taking advantage of its hard core, natural texture, and natural color, and is made through multiple complex processes. Pecan works are exquisite and translucent, simple in style, luxurious in style, extraordinary and have the effect of warding off evil spirits. Each work is a unique art treasure with extremely high ornamental and art collection value. Pecan handicrafts are on display in the Great Hall of the People, the General Office of the Central Military Commission, Peking University, the State Forestry Administration, the National Armed Police Headquarters and other places.