Pu-erh tea

„Pu-erh is typically made through the following steps:
1. green/raw 青普: sun fixation 曬青 > rolling 揉捻 > sun drying 曬乾:
2. dark/ripe 熟普: sun fixation 曬青 > rolling 揉捻 > Wo Dui (piling) 渥堆 > sun drying 曬乾:
3. added processes: green and dark pu'er can be compressed/shaped into cakes and aged.“

„Pu-erh shape - Tuocha, Bowl, or Nest - A convex knob-shaped tea, its size ranges from 3g to 3 kg or more, with 100g, 250g and 500g being the most common. The name for tuocha is believed to have originated from the round, top-like shape of the pressed tea or from the old tea shipping and trading route of the Tuo River.[16] In ancient times, tuocha cakes may have had holes punched through the center so they could be tied together on a rope for easy transport.“