鄭國明

一生相伴的智慧 = The wisdom of accompanying forever : 滋潤心靈的泉水 by: 鄭國明 (Language materials, printed) , [編著]

成就未來的智慧 = The wisdom of successful future : 無限的生命能量 by: 鄭國明 (Language materials, printed) , [編著]

談情說愛的智慧 = The wisdom of falling in love : 勇氣與神奇的力量 by: 鄭國明 (Language materials, printed) , [編著]