### Chinese: 此外，通知还提出，有条件的口岸城市可研究在辖区内设置疫情防控缓冲区。
### English: In addition, it is also proposed in the notice that the port cities with certain conditions can also set the epidemic prevention and control buffer zone within the administrative region.
### Errors: There is a minor error at "is". There is a minor error at "proposed". There is a minor error at "the port". There is a minor error at "with certain conditions can also set the epidemi". There is a minor error at "pre". There is a minor error at "ffer zone". There is a minor error at "the administrative region".

### Improved English: In addition, the notice also requests that port cities with the capability can study the possibility of setting up epidemic prevention and control buffer zone within their jurisdiction.