Can I still enter and leave the inter-provincial tourist area after the suspension?

I can't. Suspension of inter-provincial tourism means temporary closure of inter-provincial or intra-provincial tourism. You can't go in or out. The epidemic situation is still very serious, and some places are still in an outbreak state. All local governments regard epidemic prevention as the top priority, fearing that there are too many tourists traveling across provinces, epidemic prevention work is difficult to control or the virus brought by tourists leads to the spread of the epidemic, so all localities have closed the threshold for cross-provincial tourism.