Is Mr. Ink and Wash's calendar accurate?

Mr. Ink and Wash Calendar is a calendar software based on China traditional culture and Yijing thought. The algorithm and data have been carefully designed, tested and modified. It adopts the time systems such as the lunar calendar and solar terms, the 60th year, the heavenly stems and earthly branches and other elements, and can accurately calculate the time and space. Mr. Shuimo's calendar also incorporates the five elements theory of traditional Chinese medicine, geomantic omen and divination of Zhouyi, which not only provides date information, but also provides users with a deeper interpretation of cultural connotation. Theoretically speaking, Mr. Shuimo's calendar is highly accurate and widely recognized and used.