->join('areachina as p','b.provinceid','=','p.areaid')
->join('areachina as c','b.cityid','=','c.areaid')
->join('areachina as a','b.areaid','=','a.areaid')
->orderBy('b.id','desc')
->select('b.username','b.nickname','b.contacts_name','b.contacts_phone','b.email','b.state','a.area_name as area','c.area_name as city','p.area_name as province')
->select('b.username','b.nickname','b.email','b.state','a.area_name as area','c.area_name as city','p.area_name as province')