And for choosing the right acupuncture points that open in any day..
Having a quick look inside Tong Shu ...What is the "Tong Shu"?
The traditional Chinese Almanac -- the Tong Shu ("Collected Writings", or "Everything Book") -- has been regarded by the Chinese as an indispensable aid to daily planning for more than 2,000 years. Like many aspects of traditional Chinese culture which have captured the attention of the West, the almanac is both highly practical, and in some ways so complex and abstruse as to seem impenetrable. It is both a tool for the common use of the general populace, and a subject of profound study by scholars and students of "the Way" of life.
As a general rule, the various editions always contain the daily calendar (showing a wide array of astrological, numerological, and divinatory cycles), notations on festival and seasonal observances, advice on activities to pursue or avoid for the day, and tables of the daily "luck direction" for finances, business, health, and happiness. In addition-depending on the publisher, the times, and popular interest-they may contain sections on feng-shui, ploughing-and-planting, calligraphy, astronomy, face-reading, divining poems, advice on good house-keeping and domestic harmony, amulets against accidents and illnesses, and proper health practices to insure safe pregnancy to name but a few!https://tongshu.com/
Thanks to @Junie
reminding us all this ... you are welcome ..!!