The interchange passageway between Line 8 and Line 11 is currently under construction, and a 30-minute out-of-station interchange arrangement is in place during this period.
You can exit the paid area using the dedicated interchange gate, reach the corresponding part of the other line, and enter via the dedicated interchange gate within 30 minutes to resume your journey. Fare will only be calculated based on the station where you entered before the interchange and where you exit afterward.