64 Hexagrams / 39
Jian · Obstruction
Halt at the sight of danger and turn the effort inward.
Judgment and Plain-Language Notes
Jian: The southwest is beneficial; the northeast unfavorable. It is beneficial to meet a great person. Steadfastness brings good fortune.
The Tuan commentary glosses Jian as difficulty, with danger lying ahead, and calls the ability to halt at the sight of danger wisdom. Going in the favourable direction finds the centre; the unfavourable one runs the way out. Seeing the great person makes the going effective. The Xiang image is water on the mountain, with the noble person turning back on themselves to cultivate their character.
Gen below, Kan above: water on top of the mountain, hard going, the image of danger ahead and every step laboured. The judgement distinguishes directions and stresses that seeing the right person and holding correct is what goes well. Almost every line pairs going forward into difficulty with coming back to praise, to one's place, to alliance, to friends arriving, to something substantial. Advancing is blocked at every turn, while turning back, halting and gathering allies all yield something. The commentary's phrase about halting at the sight of danger is the key to the whole hexagram. Stopping here is judgement, not timidity.
The name means difficulty, and the Judgment explicitly places danger ahead. Five lines describe obstruction in going forward, establishing a difficult tone. Yet the judgment's beneficial meeting with a great person and steadfast good fortune, the top six's substantial gain in returning, and the fifth nine's arriving friends offer openings. It is not the worst state: feasible paths remain amid hardship. This is the app's interpretation of the text, not a guarantee of outcomes.
Worth doing: stop when you meet the obstruction, go back and fill the gaps in your capability, and look for the right support. Avoid: forcing a road you already know is closed, or treating asking for help as weakness.
Understand This Hexagram Through Its Structure
Kan above, Gen below: a mountain beneath water — a structure that cannot move.
- Name the upper and lower trigram of Jian (Obstruction).
- State how Jian differs from Zhun.
- Say that swapping the halves turns Obstruction into Youthful Ignorance.
The lower trigram of Jian is Gen: two broken lines with a solid third. The upper is Kan: broken, solid, broken. Only the third and fifth lines of the figure are solid.
Stopping below, danger above: there is no movement underfoot and a pit ahead. Like Zhun it speaks of difficulty, but of a different kind — in Zhun motion has already started and then meets danger, whereas in Jian motion cannot start at all. Telling the two apart changes what to do: one needs a route, the other needs the feet freed first.
A teaching example, not a prediction: a task is stuck because neither side has the authority to act, so whoever wants to move cannot. Jian describes that structure; it does not say the task is hopeless.
The Six Lines: Original Text and Reflection
Six at the beginning: Going brings obstruction; returning brings praise.
The Xiang commentary says that going forward into difficulty and coming back to praise means this is a time to wait. The moment has not arrived, so nothing should be forced.
Going forward runs you into hardship; coming back earns you respect instead. The commentary offers a two-word instruction here, which is to wait. At this stage, waiting is the best thing you can do.
Stopping as soon as you can see the road is bad is not cowardice, it is judgement. Use the time to get properly prepared; that is worth more than forcing your way through.
The thing you are rushing, is there a real reason it has to be now?
Six in the second place: The king's servant faces difficulty upon difficulty, not for personal reasons.
The Xiang commentary says the minister who goes again and again into difficulty will in the end be free of blame, because the hardship is undertaken out of duty rather than self-interest. The base text keeps the older form of the negative.
As someone holding a charge, you keep moving through hardship, and not for your own sake. This line gives no verdict, but the commentary says there is finally nothing to reproach: difficulty undertaken as a duty stands up.
Some difficulties come with the role. They cannot be dodged and should not be. As long as you are not taking the risk for your own vanity, the hard work stands on solid ground even when it costs you.
The burden you are carrying now, is it for the responsibility or to prove something?
Nine in the third place: Going brings obstruction; coming means return.
The Xiang commentary says that going into difficulty and coming back is welcomed by those within, so returning is the fitting choice. Forward is hardship; back is the place where you belong.
Forward is difficulty; coming back is returning to your place. The commentary says that those inside are glad of it, which means that when you come back the people already around you are pleased. This was your position all along.
When opportunities outside keep hitting walls, go back and look after the base you already have. You usually find the people who support you are still there.
While you are pushing outward, is the ground you started from still being looked after?
Six in the fourth place: Going brings obstruction; returning brings connection.
The Xiang commentary explains the linking on return by a position that is properly held and substantial, so you are not fighting alone. The word for linking means to join and to combine.
Going alone is hard; coming back lets you link up with others. The commentary's point about holding a substantial position means the task now is not to charge but to connect people to each other.
For something you cannot shift alone, find people in a similar position and form a group first. Until the people are assembled, pushing forward is just expenditure.
How much longer do you intend to carry this on your own?
Nine in the fifth place: Great obstruction; friends arrive.
The Xiang commentary says that friends arrive in the midst of the greatest difficulty because of centred measure. Conduct kept within proportion is what brings others along.
At the hardest point, friends arrive. The commentary makes clear that this help is not a coincidence. It is the return on keeping a sense of proportion in ordinary times.
The worst moment is when you find out who turns up. Treating people with consistency and keeping your word day to day is how you bank for this.
If you asked for help right now, would anyone come?
Six at the top: Going brings obstruction; returning brings substantial gain and good fortune. It is beneficial to meet a great person.
The Xiang commentary says that coming back to something substantial reflects a will set on the inner ground, and that the favour in seeing the great person lies in following someone worthy. The word rendered as substantial means large and abundant.
Forward is still hardship, but coming back yields something substantial, which goes well, and it favours seeing the great person. The commentary locates the key in a will turned inward: gather yourself, then draw on someone with real judgement.
By the end you find the real gain was in going back and putting the inside in order, and in finding someone experienced to point out the direction.
Is there someone near you who has already walked this stretch of road?
Try It Yourself
Swap the halves so Kan moves down and Gen moves up, and see what the name becomes.
This page has a hands-on exercise. It is built into the Traditional Chinese page: open the interactive exercise.
Quick Quiz
Source: Wikisource, Zhouyi. Classical text in the public domain; digital edition under CC BY-SA 4.0 . revid 2405036 (original text checked against the Wikisource MediaWiki API revisions response on 2026-09-24). Historical wu is retained in the Image's “ultimately no fault.” The judgment preserves the source's semicolon between southwest/northeast and meeting a great person. The third nine retains source fan in “return,” rather than its return-specific alternative. Wikisource conversion markup is removed, keeping enclosed forms unchanged. Accessed 2026-09-24. CC BY-SA 4.0 . This page retains the original app's arrangement of the classical text and plain-language teaching, reformatted for the web.