Today, the “Pinglu Canal's Entrance to the Sea” nautical chart was publicly published and distributed to the public. At the same time, the coastal navigation signage for the entrance section of the Pinglu Canal has been fully completed, indicating that the Pinglu Canal navigation safety and security system has been fully completed, from waterway marking to maritime markings.

Today, the “Pinglu Canal's Entrance to the Sea” nautical chart was publicly published and distributed to the public. At the same time, the coastal navigation signage for the entrance section of the Pinglu Canal has been fully completed, indicating that the Pinglu Canal navigation safety and security system has been fully completed, from waterway marking to maritime markings.