Master. Liu Renyi was born in 1990 in Jinan, Shandong. He loved art since childhood and engaged in olive carving in 2009. After their own hard study, the technology is becoming more and more exquisite, and the knife method is skilled and fluent, which belongs to the master level. His works have novel themes, exquisite craftsmanship and smooth lines. Deeply loved by the majority of nuclear carving enthusiasts.