Tai Sui: the god of the year, who offends it, and what the tradition actually asks of you

Start with the real planet. Jupiter takes a shade under twelve years to go once around the sky, and the Chinese called it the Year Star, sui xing, because you could name a year by which of the twelve stations it was standing in. There was one snag. Jupiter moves through the sky eastward, and the twelve branches, the count that gives us the zodiac animals, run the other way round the horizon. So Han astronomers did what engineers do with an inconvenient gear: they invented a second one. The Huainanzi, the great compendium presented to the throne in 139 BC, describes an invisible body that keeps exact pace with Jupiter in the opposite direction, sitting in yin when the year is named yin, and it calls Jupiter the male of the pair and this shadow the female. It adds, in the same breath, that the shadow moves one station a year, and that it does so after the Start of Spring, which is why every page on this site turns the year at Lichun rather than at New Year for anything that involves the branches.

The shadow was called the Great Yin, and then the Great Year, Tai Sui, and it is the second name that stuck. What happened next is that an accounting device grew a personality. Wang Chong, the most skeptical writer of the first century, gives us the first record of people actually fearing it, and he does so in order to laugh at them. In the Lunheng he quotes the moving-house manuals of his day: to move toward the Tai Sui is unlucky, and to move with your back to it is unlucky too. The first position had a name, "under the year"; the second was sui po, the year breaker, and if you have read our annual feng shui charts you have met it, because two thousand years later it still marks the sector opposite the year animal. Wang Chong's objection is worth keeping. The Tai Sui, he says, must have a mind like a magistrate on the road: does it really punish the family carrying its furniture past, and not everyone else walking north that day? Nobody answered him, and nobody stopped.

By the Ming the god had a face, and by the Qing it had sixty of them. Daoist temples gave each year of the sixty-year cycle its own presiding general, with a name, a biography borrowed from some historical or legendary figure, and a statue, and the full set stands today in the Hall of the Sixty Primordials at the White Cloud Temple in Beijing and in temples from Hong Kong to Singapore. The general for 2026, bǐng wǔ in the sixty-year count, is Wen Zhe; the one for 2027, dīng wèi, is Miao Bing. You are not expected to know them. You are expected to know which one is on duty, and whether your sign is on his list.

Here is the part that surprises people who meet the idea from outside: offending the Tai Sui is not an accusation, it is a lookup. Every year has a branch, every sign has a branch, and the classical manuals of fate, the Yuanhai Ziping and the Sanming Tonghui, keep short tables of which pairs of branches sit badly together. Your sign either appears against this year's branch in one of those tables or it does not. The compatibility pages on this site read the same tables between two people; the annual pages read them between a person and a year.

Read the 2026 column and you can see the whole mechanism in one year. The Horse is the year animal, so the Horse is in its own year, and the Horse's branch is one of the four the punishment tables read against themselves, so the almanacs call its position doubled. The Rat sits opposite, and clashes. The Ox stands in the harm relation. Those three are the engine's answer and the temples' answer, and the temples that count the destructions add the Rabbit. In 2027 the wheel turns one notch, the Goat takes the seat, and the whole list moves with it: the Goat in its own year, the Ox now the clash, the Rat now the harm, and the Dog flagged by the punishment tables and the destruction table both. Every sign's row for both years, including the quiet ones, is on the 2026 and 2027 pages.

The old advice is almost disappointingly practical. The classical reading of a clash is motion and disruption, a year of moves and changes and things left unsettled, and the counsel that follows from it is not to lock anything in that you cannot unlock: do not sign the thing you cannot unsign, do not start the lawsuit, let the house move wait if it can. That is the whole of it in the books. The folk layer adds red. In a flagged year you wear something red, and it works better if somebody else gave it to you, which is why the red underwear counters of every Chinese department store do their year's business in the fortnight before New Year. Our page on charms has the honest history of the red string and the rest.

The temple layer is the pacifying rite, an tai sui, and it is where the amulet comes from. In the first weeks of the year, or at the Start of Spring, you go to a Daoist temple that keeps the sixty generals, give your name and birth details, and the temple performs a rite before this year's general on your behalf. What you take home is a paper talisman, the temple's own token that the rite was done, and at the end of the year you go back to thank the general and return it, which the tradition calls sending off the Tai Sui. The metal plaques and pendants sold under the same name are the retail descendant of that slip of paper. They are not in the texts, and there is nothing in the texts that says you need to buy anything at all. The books' prescription costs nothing; the temple's costs a donation; only the shop's has a price tag.

One proverb carries the last piece. To dig on the Tai Sui's head, tai sui tou shang dong tu, means to provoke someone far too powerful to provoke, and by 1598 it was already common enough that Tang Xianzu could put it in the mouth of an earth god in the Peony Pavilion, at the moment a grave is being opened. The image is exact, because the one rule about Tai Sui that has been continuous since Wang Chong's day is about ground: you do not break earth in its sector.

Tai Sui has an address as well as a list. On the twenty-four-point Chinese compass the twelve branches sit thirty degrees apart, with the Rat's branch at due north, so the year animal always has a sector, and that is the sector Tai Sui occupies for the year. The Year Breaker, sui po, is the sector directly opposite, exactly as Wang Chong described it. In 2026 the Horse puts Tai Sui in the south and Sui Po in the north; in 2027 the Goat moves them to the southwest and northeast. The feng shui rule is the proverb's rule: no digging, drilling or building in the Tai Sui sector during its year, and no sitting with your back to it for anything that matters. The 2026 and 2027 flying star charts lay the sectors on a floor plan with the rest of the year's stars.