Ruili International Jewelry Emerald School offers "Jade Carver Training Class" all the year round. Study for less than 2 years until you learn. In addition to learning jade carving skills, the all-round class will also learn jade identification and marketing skills. Students can participate in the school's "Jade Appraiser Training Course" for free during their study. Students who study and graduate can get the graduation certificate issued by the school, and those who pass the national examination can also get the national vocational skills certificate.