They read plenty — and still haven't met the Feast at Hong Gate: the allusion gap
Reading comprehension sits underneath every subject, but there's a specific blank spot inside it that rarely gets named: common set phrases and classical allusions. The reason children don't pick them up isn't effort — today's reading material simply doesn't carry them. And the fix isn't a dictionary, because an allusion is a story.
In when a child can't read the question we argued that reading comprehension sits underneath every subject, and looked at how that capacity forms and where it stalls.
This piece is about a narrower blank spot inside the same problem: common chengyu — the four-character set phrases that carry a whole story inside them — and the classical allusions behind them. The earlier piece was about causes. This one is about a gap you can actually point at, and fill on its own.
What the gap looks like
We noticed it not because children were losing marks on hard questions, but because the most ordinary phrases weren't there.
A multiple-choice item asked students to pick the correctly used phrase out of four: gong bai chui cheng (to fail on the brink of success), bian chang mo ji (beyond one's reach), ru chu yi zhe (cut from the same cloth), gu fang zi shang (to admire one's own virtue in isolation). The problem wasn't that a child chose wrongly. It was that all four were unknown.
Push a little further into even more common ground and the same thing happens. Liang shang jun zi — literally "the gentleman up on the roof beam", meaning a burglar — was read as a person of fine character. Guang feng ji yue, which describes someone of transparent, open temperament, was read as a nice bit of scenery. Hong men yan (the Feast at Hong Gate, a banquet laid as a trap), an du chen cang (to advance in secret while feinting elsewhere), ze shan gu zhi (to hold fast to what is right) — none of them had ever been heard.
These children were not weak students, and one of them came from a household with a strong literary background. So this isn't about how hard they work, and it isn't about ability.
How the gap opened
Our reading is that the problem isn't how much children read. It's that the density of set phrases and allusions in what they read has changed.
A large share of the books in children's hands now are translated fiction and writing that grew up online. Translated prose is the translator's plain modern Chinese; set phrases were never going to be in it. Online writing chases rhythm and a spoken register, and set phrases aren't its tool either. Both can be excellent reading. Neither fills this particular gap.
The route by which children used to absorb allusions was carried inside their childhood reading itself: illustrated collections of chengyu stories, children's retellings of the classic episodic novels, anthologies of folk tales and strange tales. Those books were not compiled to teach set phrases — the phrases arrived on the back of the stories, unnoticed. That route has narrowed considerably.
So the question isn't "what's wrong with children today". The composition of what they read has turned over once, and the part that got dropped hasn't been replaced.
How to fill it: read allusions as stories, not as dictionary entries
Three criteria.
One: start with the common ones, not the difficult ones. The aim is that a child doesn't stall when they meet one, not that they collect rarities. Obscure phrases go unused; it's the couple of hundred in actual circulation that matter.
Two: choose a version that explains the origin in plain modern language. A set phrase usually only holds still once you know its story. Know what kind of banquet the Feast at Hong Gate was, and you'll never misuse it; memorise the one-line gloss "outwardly cordial, inwardly lethal" and you still won't reach for it when you need it.
Three: it should read fast. Each entry in this kind of book is a short story. Ten minutes a day accumulates more quickly than you'd expect. This is not material to be laboured over.
The collections we've reached for are the sort sold here as 文史典故精粹 (Essentials of Literary and Historical Allusions) and 每日 10 分鐘成語閱讀訓練 (Ten Minutes a Day of Chengyu Reading). There are many comparable volumes and another publisher's would do just as well — the three criteria above are the test. Books like these usually have no illustrations and are less inviting than storybooks, but as short-term catch-up material they work.
Set phrases aren't exam decoration. They are compressed narrative — one expression carrying an entire situation and a judgement about it. A child without them loses more than that one multiple-choice mark. They lose the ability to catch what someone else actually meant when they used one.
