The most famous Tibetan drink is milk tea. It's made with yak milk butter, which gives it a buttery and salty taste. /CGTN Photo

Butter, yoghurt and crispy milk curds are made from yak milk. /CGTN Photo

"Tsampa" is eaten at breakfast and consists of barley or wheat flour, and sugar, which is then mixed with a little milk tea and pressed with the fingers into small dry biscuits. /CGTN Photo

Yak milk yoghurt is sourer than the cow's milk version but refreshing in the summer and often eaten with a few spoonfuls of sugar. /CGTN Photo