Venerable Zhiyu was a great philosopher and practitioner in the Buddhist circles. He had more than sixty series of publication, and was a guidepost that has brought enlightenment to contemporary development of Buddhism in Taiwan, especially in enhancing and glorifying the thought of Pure Land and the cultivation aspect. Among the several eminent monks in modern times, he was the one of an extensive and far-reaching influence on Buddhism. Venerable Zhiyu had written many books all his life. For the cultivation of the Pure Land, his viewpoints are spread and scattered in his books; however, for the cultivation of Pure Land, his dharma speech in 7 days chanting of the Buddha’s name is one of the clearest and the easiest to understand over the years. Whether for the people that have learned Buddhism for many years, secular Buddhist devotees, or those that just start to learn Buddhism, he offered the dharma speech that can explain profound theories in simple language, so that the secular Buddhist devotees that participate in 7 days chanting of the Buddha’s name can acquire proper methods and perspective of cultivation, and the people that learn Buddhism but have not taken part in 7 days chanting of the Buddha’s name can get utmost enlightenment from the words of his dharma speech. The thesis mainly viewed from the angle of the research of Venerable Zhiyu’s dharma speech in 7 days chanting of the Buddha’s name as the research direction. Venerable Zhiyu’s thought and dharma speech in 7 days chanting of the Buddha’s name mainly emphasize the explanation of key points in the sutras of Pure Land and cultivation methods of Pure Land.