What is the Tian Ku star?

The name Tian Ku (Heavenly Weeping) is blunt, and seeing it on your chart can leave you with a sinking feeling. In fact it is a very light minor star, which the ancients used to describe an emotional undertone: feeling deeply, being easily moved to sadness, holding on to worries for a long time. It is almost always discussed together with Tian Xu, the pair called "Ku Xu." To find which palace Tian Ku sits in, draw your chart first.

What kind of star is Tian Ku

Xingge reads Tian Ku and Tian Xu as two sides of the same thing: Tian Ku leans toward emotion, sinking into whatever is on your mind; Tian Xu leans toward a sense of emptiness, feeling that things aren't solid enough. Neither is a prediction; they only remind you that this palace's matters more easily stir your mood. The heavy-named stars lesson covers them in full.

How Tian Ku is placed

Tian Ku goes by the branch of your birth year. The An Tian Ku Tian Xu Xing Jue in volume two of the Zi Wei Dou Shu Quan Shu (The Complete Book of Zi Wei Dou Shu) says:

Tian Ku and Tian Xu start at the Wu palace; from Wu, Zi starts and the two part ways. Ku goes backward to Si, Xu forward to Wei; count to your birth year and there it sits.

Treat the Wu palace as the Zi year; Tian Ku counts backward and Tian Xu forward, and you stop when you reach your birth-year branch. For people born in a Zi year, Tian Ku is in Wu; Chou year, in Si; Yin year, in Chen; and so on. Because one goes backward and the other forward, Tian Ku and Tian Xu always mirror each other across the Zi-Wu axis; for people born in a Zi or Wu year, the two land in the same palace.

Another placement in the Daoist Canon edition: the Daoist Canon edition of Zi Wei Dou Shu (attributed to Chen Tuan, in the Ming supplement to the Daoist Canon) uses a different star system (the book calls it the Eighteen Flying Stars), and places Tian Ku by the six-harmony partner of the birth-year branch: "where it harmonizes with your birth year, place Ku. Zi harmonizes with Chou; for someone born in a Zi year, place Ku at Chou." So a Zi year is in Chou, a Yin year in Hai, a Wu year in Wei, and for all twelve years none of these match the Quan Shu's backward count from Wu. The Xingge chart follows the Quan Shu.

What the classics say, and how to read it now

The Zhu Xing Wen Da Lun in volume one of the Quan Shu opens its passage on Ku Xu by saying:

Ku and Xu are harsh stars; facing the Life Palace, they are most unusual.

What follows is mostly about mood, lines like "the six kin mostly fall short; time passes in worry," but the passage ends with this:

In the Chou, Mao and Shen palaces, auspicious; meeting Lu, one's name is made known.

With Tian Ku and Tian Xu in the Chou, Mao or Shen palace, or meeting a Lu star, the ancients actually read it as making a name. Read for today, people who feel deeply are often the ones best able to understand how others feel, and writing, counseling, caregiving, performance and the arts can all put that sensitivity to use.

Tian Ku in key palaces

• Life Palace: you are more easily moved to sadness and tend to think a lot. When feelings come, write them down rather than bottling them up.
• Spouse Palace: in close relationships you tend to overthink and feel things sadly; put your feelings into words so your partner can understand.
• Property Palace: family matters often weigh on your mind, and your mood rises and falls with them. Home is for resting, not for worrying.
• Fortune Palace: a fine-grained mind that often thinks a lot on its own. Find an outlet; saying it out loud makes it much lighter.
• Parents Palace: with elders there tend to be worries left unsaid. Find a chance to say what you want to say.

The classics and later common practice say little about Tian Ku in the Wealth or Career Palace, and Xingge doesn't add a line of its own; for these two palaces, go mainly by the main star and transformations.

Tian Ku with main stars, transformations and luck periods

• With main stars: practitioners often read it this way. If the main star in the same palace is already sensitive, like Tai Yin or Tian Ji, Tian Ku makes emotional ups and downs more pronounced; if it shares a palace with an outgoing star, Tian Ku is more like a touch of loneliness behind the liveliness.
• With the four transformations: meeting Hua Lu or Lu Cun is what the classics call "meeting Lu, one's name is made known": sensitivity turns into work and reputation. Meeting Hua Ji, worries are harder to let go of; as the Hua Ji lesson says, that's where you put the most care.
• With luck periods: the Dou Shu Fa Wei Lun in volume one of the Quan Shu says:

In the Annual Luck, do not meet Tian Ku and Sang Men; if you do, truly guard against loss and harm.

The ancients were especially careful when the Annual Luck met Tian Ku. Read for today, it's more like a year when your heart carries a heavier load: push through a little less, and talk more with people you trust. The Annual Luck lesson has the steps for seeing which palace the year reaches.