There is an epidemic in Jiangsu Province, but the city where it is located does not. Do I need to be quarantined when I go to Lhasa?

This depends on the local policies in Lhasa. Generally, there are quite a lot of people who are quarantined across provinces.

It depends on what kind of transportation you take, because after landing, the inspection here, the nature of the testing plan is different, some will be given a yellow code and sent to the hotel for centralized isolation (at your own expense), and some will be determined according to the situation...not If necessary, stay at home honestly!