Haikou Municipal Government of Hainan Province. Lei Ju, male, Han nationality,1born in June 1963, Shandong Rong adult, university degree, bachelor of engineering, senior engineer,1joined China in August 1999,1joined the work in August 1986. He is currently a member of the Party Group of Haikou Municipal People's Government of Hainan Province, assisting the mayor in promoting key project construction, key regional development and key special work.