許川海

為你的生涯規劃定位 = Figure out a wonderful life by successful career by: 許川海 (Language materials, printed) , [作]

成敗之間 : 一念定勝負 by: 許川海 (Language materials, printed) , [作]

引爆商機 = Opportunity management by: 許川海 (Language materials, printed) , [作]

致富祕笈 : 輕鬆打開財富之門創造錢途 by: 許川海 (Language materials, printed) , [著]