Natural Beauty and traditional Living

I was Travelling to Hilsa the border of Nepal and China on the way I found myself enjoying with the natural beauties and traditional life style.It has been amazing till now there are no roads and we have to go by hiking which was difficult but joyful.
On the way I found a huge waterfall we passed through the waterfall and we found the sheep going to Tumkot to bring salt and go back to Simkot and lower parts of Humla to exchange with rice. This is the traditonal trade mark of Humli people to survive which still exists now, but now this trade is being limited and people are using mules and yaks instead of sheeps.It was so rare to see this type of trade still exists.