Chapter II · The Implements · Section 10: A common misreading — reading “穿江东淮南剖竹为之巴山峡川纫榖皮为之江东以一”

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Thesis

The common mistake is to lift “穿江东淮南剖竹为之巴山峡川纫榖皮为之江东以一” out of its sentence and turn it into an absolute rule.

Text

“The chuan string is made in Jiangdong and Huainan from split bamboo, and in Bashan and the gorges from twisted mulberry-bark. In Jiangdong one jin is a large string, half a jin a medium, and four or five liang a small one.”

Context

穿：把茶饼串起来的绳子。江东、淮南用剖开的竹皮；巴山峡川用榖（gǔ）树皮搓成。江东以一斤为一穿上，半斤为中穿，四五两为小穿。

Evidence

• Collation: "纫榖皮"各本一致，榖（构）树皮纤维坚韧可制绳。吴觉农注：此句详记唐代茶饼称重与包装规格。
• Existing readings: 吴觉农据"穿"之规格指出：唐代饼茶已标准化——一斤/半斤/四五两三档，便于运输与交易，是早期"茶叶商品化"的实物证据。

Analysis

The usual misreading extracts “穿江东淮南剖竹为之巴山峡川纫榖皮为之江东以一” as a slogan. "纫榖皮"各本一致，榖（构）树皮纤维坚韧可制绳。吴觉农注：此句详记唐代茶饼称重与包装规格。 In fact every judgment in the chapter carries a limit of place, season and use.

Conclusion

The section does not give a universal rule. It demonstrates a method: read the text, the annotation and the Tang context together before making a modern claim.

Source: The Classic of Tea, Chapter II · The Implements, section 10; the original is in the public domain.

Water and fire magnify the difference. The same leaf at a higher temperature or a longer steep changes the sweet-bitter balance; the text only becomes operational at the brewing stage.

In Tang context, 吴觉农据"穿"之规格指出：唐代饼茶已标准化——一斤/半斤/四五两三档，便于运输与交易，是早期"茶叶商品化"的实物证据。. Tea was tribute, medicine and monastery drink at once, not a standalone commodity; the conclusion cannot be transferred without that context.

Modern tea science would split the sentence into cultivar, soil, light and plucking variables. 吴觉农据"穿"之规格指出：唐代饼茶已标准化——一斤/半斤/四五两三档，便于运输与交易，是早期"茶叶商品化"的实物证据。 The variables remain useful, but none of them alone explains the cup.