Amgalan Chin

Amgalan Chin grew up between Ulan-Ude and Kyakhta, the old border post where Chinese tea entered the Russian empire by camel caravan from the 1720s onward. He has spent the last fourteen years following that route in reverse — from Buryat family cellars back through Mongolia to the source mountains of southern Yunnan. On tea.dog he leads the rare-cake watch club, the small group of collectors, traders and archivists who use the platform’s alert system to track Shēng Pǔ'ěr (生普洱) and Wò Duī (渥堆) shou cakes as they move between vendors.

His specialism is the Bulang–Yiwu axis. He studied pressing and storage with Master Zhang at a small Mengla workshop in 2014, returned annually until 2019, and now reads cakes from Lao Banzhang, Bohetang, Gua Feng Zhai and Mahei with the patience of someone who has watched the same producers across a decade of harvests. He is equally fluent in the darker side of the trade — Liubao baskets aged in Wuzhou warehouses, Anhua fu zhuan bricks pressed for the Mongolian market, and the Buryat cellars where Soviet-era tuocha still surfaces from family stores.

Twice a year he hosts the cake cellar reveal — Saint Petersburg, opening cakes pulled from a Vasilievsky Island cellar that has been logged on tea.dog since 2017. The reveals are slow, methodical and quiet. Wrappers are photographed against the standard reference card, leaf is broken by hand, the first three infusions are tasted against a baseline cake from the same year, and every observation is written into the public provenance record. Between reveals he runs the Yiwu vintage tracker — quarterly online roundup, a ninety-minute call that walks the watch club through every Yiwu-region cake flagged by the alert system in the previous quarter.

His writing on the community frames how the platform itself works. The thread “how the alert system actually works” is the canonical explainer for new members, and “vintage pu’er — the condition language we use” is the shared vocabulary the watch club returns to whenever a cake’s storage history is in dispute. Both are referenced from puerh.app and reused as study material on tea.school.

Amgalan teaches the aging and storage module on the cross-regional certificate at tea.degree, and contributes provenance notes to the auction listings on shop.puerh.app. He reads Russian, Buryat, Mongolian and Mandarin, and prefers, when asked which cake to open first, the one with the longest paper trail.