[00:04.040]At the end of the morning's picking,
[00:06.220]Mrs Zhang returns home to drop off her tea ready for processing.
[00:11.750]
[00:38.140]This fort-like design has survived from a time when the Kejia needed to protect themselves against hostile local tribes.
[00:48.160]Each house has three or four levels designed to accommodate 50 to 250 people.