Possible Clues:

• Lhasa residents
• They live on the Roof of the World, in Lhasa perhaps
• Lamas, usually
• Lhasa natives
• They be titans who live in the Himalayas
• Giant swallows live with small people
• People of Lhasa
• Highland people live surrounded by giants
• They live the high life
• Live among giants, very high people