Brief introduction of group aromatic spectrum

China's Works on Plant Cultivation in Ming Dynasty. The full name is "Er Ru Pavilion Group Workshop". Wang of the Ming Dynasty (156 1 ~ 1653), whose real name is Kang Yu, claimed to be a hermit of the Ming Dynasty, lived well as a layman, and was from Shandong New City (now Huantai County, Shandong Province). In the thirty-second year of Wanli (1604), he was a scholar, and the official was Shi Buzheng, Zhejiang. During about 1607 ~ 1627, Wang managed gardens under the supervision of domestic servants, accumulated some practical knowledge, and extensively collected relevant materials in ancient books, which took more than 10 years to compile this book. The book has 30 volumes (and 28 volumes with the same content), about 400,000 words, which was first engraved in the first year of the Ming Dynasty (162 1), and since then, many kinds of editions have been circulated.