What is Cotton Hero?→Pure cotton padded trousers→TCM-inspired warm trousers→Warm trousers for mothers and older family members→Nine Soaks and Nine Sun-Dryings ginger-core craft→Detachable ginger-core pocket→What does '300 Xinjiang cotton blooms in one pair of trousers' mean?→Water over Fire: Cotton Hero's founding hexagram→Official channels and contact→