When was Jean Shaochun born? Tianke stock supervisor

Ran: Male,/kloc-0, born in July, 1970, Han nationality, party member, CPC, bachelor's degree in offshore petroleum engineering, master's degree in ship and ocean engineering, senior engineer. He has served as the safety director, deputy department-level cadre and deputy researcher of the offshore oil production plant of Shengli Petroleum Administration Bureau, the deputy director and director of the comprehensive department of the first department of supervision and management of the State Administration of Work Safety, and the safety director of China Haohua Chemical Group Co., Ltd.