Ben shu nei rong bao kuo:lv you gong gong guan xi de chan sheng he fa zhan,Lv you gong gong guan xi de gong zuo zhi neng,Lv you gong gong guan xi de gong zuo shou duan,Lv you gong gong guan xi de gong zuo cheng xu,Lv you gong gong guan xi zu zhi yu ren yuan,Lv you gong gong guan xi shi wu deng.