Banqiao Linjia Garden in Taiwan and Shuzhuang Garden in Xiamen, known as the “sister gardens”, are well-known for their deep kinship, unique regional cultural characteristics, and ingenious gardening art. They are important representatives of traditional gardens in Fujian and Taiwan. Through field research, document collection and comparative research, these two gardens are explored for their common beauty and individual beauty in three aspects: gardening elements, gardening techniques and artistic mood. They both inherit the traditional Chinese gardening art, blend into the regional characteristics of Fujian and Taiwan. Due to the differences in social background, geographical environment, and human culture, these two gardens carry different hopes of garden owners and show their unique artistic charm.