I am afraid because water tap in this region might be impure, I had bleeding gum at that moment, and some oral ulcers
in my mouth. Google said the tap water
in this city is not clean enough and I am afraid it might also be contaminated with virus...
2>. We booked a trip with a local tour-guide/driver and he showed us around the places. At lunch he introduced us a local restaurant, and ate together with us.