Yes Official website and Qingdao Jewelry Fair show that Qingdao Jewelry Fair, as a regular exhibition, has been successfully held for many times. With its good reputation of many jewels, good service and no fakes, it has become an annual jewelry shopping event for the majority of jewelry consumers in the island city. Qingdao, the birthplace of the May 4th Movement, is the national marine scientific research and education center, with 30% of the national marine scientific research institutions.