# cheng

By [程永生](https://paragraph.com/@0x0804df32d4846522b41bd9047ee4e970d8f508ba) · 2022-08-26

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![](https://storage.googleapis.com/papyrus_images/0b1a41ef03a980977d211908e7fb7665d3f6a75619d8414b1f0639186794425f.jpg)

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*Originally published on [程永生](https://paragraph.com/@0x0804df32d4846522b41bd9047ee4e970d8f508ba/cheng)*