Title: Chan pin qian xian
Description: Ben shu you 48 ge du li de zhu ti gou cheng, Nei rong han gai chan pin xu qiu fen xi, Chan pin she ji, Yong hu ti yan, Chan pin you hua, Chan pin tui guang, Shu ju fen xi deng chan pin jing li quan liu cheng de zhi shi.
Subjects: Dian zi shang wu, Qi ye guan li, Chan pin guan li