In search of Taiwan tong shu About 400 years ago people began coming over to Taiwan from Fujian and Guangdong in search of land to farm. Faced with the perilous sea voyage and the hazardous life of pioneers, they naturally had a strong need for some authoritative guidance in determining the best (and worst) times to act.
台灣自四百年前閩、粵移民前來拓墾，面對渡海的吉凶未卜、不安定的移墾生活，心理上更需要一本能教人如何趨吉避凶的通書。