財富.

好人變成有錢人 = The Richest Man Who Ever Lived / by: (Language materials, printed)

想有錢就有錢 / by: (Language materials, printed)

一題數學解決全球經濟問題 =One for all:the math question behind universal economical problems / by: (Language materials, printed)

富人富什麼 ? =Why is Rich People Rich? / by: (Language materials, printed)

成功法.

財富.

經濟預測.

自我實現.

潛意識.

知識經濟學.