Hongyun & Ruby Red Published 2026-10-14 at 1200 × 630 in TTES No. 21 Hongyun vs Ruby Red: Two Taiwanese Black Tea Cultivars Match Hongyun and Ruby Red to their cultivar numbers, then compare aroma and mouthfeel with two clearly labelled cups. Match Hongyun and Ruby Red to their cultivar numbers, then compare aroma and mouthfeel with two clearly labelled cups. Next →