The topic isn't about whether the communication range is within the province. Personally, I feel that if you use a transmitter with callsign "A" and send from a location within the province, there's no need to leave the province. This is my understanding of the communication range for "A". If you insist on arguing, then it's also valid: communication requires two parties. However, traditionally, in amateur radio, if you have a problem, you should contact the local regulatory authority ("无委") and they can usually resolve it. Also, when operating outdoors, it's important to follow instructions and avoid conflict.