Imagine opening a weather app and finding not one forecast, but twenty-six small icons for the day: some say "great for sailing," others say "don't bother fishing." That is essentially what the Good For and Avoid lists on a huang li (黄历, the Chinese almanac) do. They are a traditional scheduling instrument, refined over roughly two thousand years, that sorts the day's activities into recommended and discouraged columns. The lists are not commands. They are more like a farmer's advice, a navigator's chart, and a grandmother's caution rolled into one page.
Today, September 13, 2026, gives us a perfect teaching example. It is a Sunday, the lunar 8th month 3rd day, and the almanac gives it a rich, specific set of instructions. By the end of this article, you will be able to look at any day's Yi (宜, good for) and Ji (忌, avoid) columns and understand exactly where those words came from.
What Do the Good For and Avoid Columns Actually Mean?
The two columns are called Yi (宜) and Ji (忌). Yi means "suitable" or "appropriate." Ji means "taboo" or "prohibited." They are literally the two halves of a single recommendation: do this, skip that.
Think of it like a restaurant menu with a seasonal specials board. The kitchen can technically cook anything, but the chef writes down what is freshest today. The almanac's "chef" is a set of traditional rules that weighs the day's four pillars against a library of symbolic correspondences. Each activity — marrying, moving, digging a well, signing a contract — has been assigned a category of meaning, and the day either supports that category or clashes with it.
The key insight is that the lists are not random. They come from a structured system, and once you see the system, the words stop feeling like superstition and start feeling like logic.
Where Today's Lists Come From: The Four Pillars Underneath
The almanac builds each day from the Ganzhi (干支) cycle, a sixty-day repeating sequence formed by pairing ten heavenly stems with twelve earthly branches. Today's four pillars are:
- Year: Bing-Wu (丙午)
- Month: Ding-You (丁酉)
- Day: Geng-Yin (庚寅)
Notice the day pillar, Geng-Yin. Every day in the almanac has a "day officer" called Jiànchú (建除), and today's is Hold (执). The twelve day officers rotate in a fixed order, and each one carries a general temperament. "Hold" days are considered stable, good for consolidating, building, and firming things up — which is why you see so many construction, legal, and duty-related items in today's Good For column.
Today is also flagged as a Yellow Road Day (黄道吉日), meaning it belongs to the auspicious set in the twelve-day "Yellow and Black Road" cycle. And its lunar mansion is Encampment (室宿), one of the twenty-eight constellations, traditionally associated with building and settling in.
What makes this system clever is that no single factor decides the list. The day officer, the lunar mansion, the twelve gods, the auspicious spirits, and the taboos are all layered together, then filtered through a body of rules. It is less a single verdict and more a committee report.
How Do You Read the Good For and Avoid Lists on a Chinese Calendar?
Here is a practical method. Read the columns in this order:
- Check the day's overall quality first. Is it a Yellow Road Day or not? Today, yes. That tilts the baseline positive.
- Look at the day officer. Today is Hold, which favors building and formalizing.
- Scan the Good For column for clusters. Do not read it as a shopping list. Group the items by theme.
- Scan the Avoid column for the same clusters. The pattern tells you more than any single entry.
- Cross-reference your specific activity. If it appears in Good For, the day supports it. If it appears in Avoid, the tradition recommends against it.
Let's apply this to a real scenario. Suppose a family in Chengdu is planning to formally open a small restaurant. They want to sign the lease, hang the signboard, and hold a small opening meal. Today's Good For list includes "Hang Signboard," "Contract Signing & Trade," and "Kitchen Setup." That is a striking cluster. The almanac is essentially saying: this is a day organized around setting things up.
But now suppose the same family also wanted to receive a large payment that day. "Receive Wealth" appears in the Avoid column. A traditional reader would separate the tasks: sign and hang the sign today, but handle the money transfer on a different date. This is how the almanac is actually used in practice — not as a single yes or no, but as a way of splitting a complex plan across days.
If you want to check whether a specific date suits a specific plan, the Lucky Day Finder lets you search by activity rather than by date.
Reading Today's List as Themes, Not a Checklist
Look again at today's Good For column. It is long — over thirty entries. But the themes are remarkably consistent.
Theme one: building and construction. Groundbreaking, Raise Pillar & Beam, Install Door, Ditch Digging & Well Opening, Build Bridge, Build Boat, Lay Bricks, Start Construction. Nearly a third of the list is about physical building. This tracks directly with the Hold day officer and the Encampment lunar mansion.
Theme two: transition and mourning rites. Coffin Placement, Coffin Transfer, Full Mourning, Remove Mourning, Attend Mourning, Repair Grave, Erect Tombstone. This is a solemn cluster, and its presence tells you the day is considered weighty and stable — suitable for matters that require dignity.
Theme three: formal commitments. Formalize Marriage, Contract Signing & Trade, Form Alliance, Start Official Documents, Legal Disputes, Assume Duty, Promotion, Job Seeking. These are all acts of making something official.
Theme four: movement and exchange. Boat Travel, Visit Relatives, Meet VIPs, Open Granary, Collect Rent, Purchase Property.
Now compare the Avoid column: Set Bed, Receive Wealth, Open Market, Relocation, Move-in, Move House, Long Journey, Hunt, Burial, Tomb Opening, Travel, Fishing. Notice that "Burial" and "Tomb Opening" sit in Avoid while "Coffin Placement" and "Repair Grave" sit in Good For. A beginner might call that a contradiction. It is not. In the almanac's internal logic, these are distinct acts with distinct symbolic weights, and the day can support one while not supporting the other.
This is why reading the almanac requires categories, not keywords.
The Misconception About "Avoid" That Trips Up Beginners
Many websites say the Avoid column lists things that will bring bad luck or disaster. Classical almanac texts like the Xieji Bianfang Shu (协纪辨方书), compiled in the Qing dynasty under the Kangxi emperor's sponsorship, actually state something more measured: the Ji column marks activities that are not supported by the day's configuration — not activities that are cursed.
"宜者，合其日之德；忌者，违其日之气。" — Traditional almanac principle: "What is suitable accords with the day's virtue; what is avoided goes against the day's energy."
The distinction matters. Think of it like traffic. A "no left turn" sign does not mean turning left will destroy your life. It means the road design does not support that maneuver at that spot. The almanac's Avoid column works the same way: it flags where the day's structure does not line up.
Another common mistake is treating the list as universal. Almanacs disagree with each other. Different regional traditions, different publishers, and different rule sets produce different lists for the same day. Two almanacs can both be "correct" within their own system. The tradition has always been plural.
A Historical Note: Why These Lists Got So Specific
The specificity of the lists is not a modern invention. During the Tang dynasty, the astronomer and monk Yixing (一行), who worked on the calendar reform and is credited with the Dayan Calendar, contributed to a tradition of correlating days with appropriate activities. Over centuries, this grew into published almanacs used by farmers, merchants, and officials alike.
By the Qing dynasty, the imperial court produced an official annual almanac, and local printers produced commercial versions with far more detail. The lists expanded because daily life expanded. Marriage, travel, medicine, weaving, fishing, logging — each activity accumulated its own entries. What began as a small set of general categories became an encyclopedic index of human action, each mapped onto the sixty-day cycle.
The Pengzu taboos (彭祖百忌) are a nice surviving example. Today's Pengzu entry reads: "Do not weave, efforts wasted; do not worship, spirits won't accept." These are day-stem-specific warnings. Today is a Geng day, and Geng is traditionally linked to metal and weaving. The taboo is a reminder, not a curse.
Putting It All Together: A Step-by-Step Walkthrough for Today
Let's run through a full reading of September 13, 2026, as if you were helping a friend plan a week.
Step one. Check overall quality: Yellow Road Day, Yes. Day officer: Hold. Both point to a stable, supportive day.
Step two. Read the Good For clusters: building, mourning rites, formal commitments, movement and exchange. This is a day for starting, settling, and making things official.
Step three. Read the Avoid clusters: setting up a bed, receiving money, opening a market, relocating or moving in, long journeys, hunting, acupuncture, burial, fishing. This is a day that does not favor relocation, financial intake, or journeys.
Step four. Match to real plans. A couple signing a lease: excellent fit. A family moving apartments: not supported. A student taking an exam: the Good For list includes "Take Exam" and "School Enrollment" — strong fit. A business collecting rent: technically in Good For, but "Receive Wealth" sits in Avoid, so a traditional reader might split the task.
Step five. Check directional notes. Today's Wealth God is in the East. The clash is with the Monkey, and the Sha direction is South. If you want to understand how direction interacts with daily planning, the Wealth God Direction page explains the concept in more depth.
What emerges is not a superstitious verdict but a scheduling philosophy: some days are better for certain kinds of effort, and the almanac gives you a vocabulary for that intuition.
The real insight is that the huang li was never meant to be obeyed blindly. It was meant to be read — the way you read a tide chart before a swim, or a weather report before a hike. You still decide. The chart just tells you what the water is doing. And once you can read the Yi and Ji columns as themes rather than commands, an old document suddenly starts speaking a language you already understand: the language of timing, preparation, and paying attention. To see how this plays out across the year's seasonal turning points, the 24 Solar Terms page shows how the almanac's logic shifts with the sun. And if you are curious about the broader daily snapshot, the Chinese Almanac Today page presents each day's full data in one place.
This article is based on traditional Chinese calendrical systems and historical texts, provided for cultural learning and reference purposes only.