Chhiring Tashi Lama is from Pangdun village of Tsum. He has been working in mountain tourism since 12 years with many other trekking agencies. He recently joined as one of the senior trekking guide for Tsum Valley Home Stay. He likes to invite trekkers at his home for boiled potato with Himalayan black pepper sauce. He eqaully participates in farming works and other mountain activities during the off-season. His best part of the trek is to share his local knowledge on flora and fauna.