Zhè piān wénzhāng cízǎo huātuánjǐncù, nèiróng què kōngdòng.
The article's prose is lavishly ornate, but the content is hollow.
Tips
history
The expression 攒花簇锦 (gathered blooms and clustered brocade) appears in the Song Chan text 《景德传灯录》 and later settled into the form 花团锦簇. 锦 is figured silk brocade — the image is a bouquet so dense it looks like woven brocade.
usage
Two main uses: (1) literal — gardens, parades, decorations; (2) figurative — ornate prose, often with a hint of "all style, no substance." Context decides which sense is meant.