LongLifeCA is a tool to assist acupuncture, or the application of acupressure, by providing the acupoints to use per the Five Shu Points and Source Points according to dates and times. It allows the user to know all available acupoints for any date and all times from January 1, 1900 to June 30, 2006 (calendar can be upgraded by this date). You can also discover the exact date and time of specific acupoints you prefer to use.