Dr. Zhenquan Gao, Ph.D. Position: Vice-President Exploration Dr. Zhenquan Gao, is vice general manager of Beijing Donia Resources Co. Ltd. He has a Ph.D in geology and is of professorship status in the area of advanced engineering, having been published in more then 30 journals and composing some 30 geological reports. Dr. Gao has 27 years experience in field mineral exploration throughout various countries including Laos, Ethiopia, Eritrea, Angola and Canada, among others. Dr. Gao combines this with nearly a decade of experience in the management of mineral exploration companies.