Title: Bao jian shi pin jia gong gong yi yu pei fang
Description: Quan shu gong 12 zhang, Zhu yao jie shao le bao jian shi pin de gai nian, Fen lei, Fa zhan qu shi yi ji ge ke bao jian shi pin de sheng chan gong yi yu pei fang, Bao kuo zeng qiang mian yi li bao jian shi pin, Kang pi lao bao jian shi pin deng qi ta lei xing de bu xue yin liao deng nei rong.