Title: Zen yang bao kao hai guan gong wu yuan
Description: Ben shu tong guo dui hai guan de zhi neng ren wu, Gong zuo te dian, Ren cai xu qiu, Yi ji bao kao hai guan gong wu yuan de yi xie tiao jian he cheng xu de jian yao jie shao, Shi guang da kao sheng geng jia quan mian, Geng jia zhun que di le jie hai guan, Le jie hai guan gong wu yuan de lu yong tiao jian he cheng xu.