From which gate does the wheelchair in Kunming Zoo enter?

South gate, north gate, west gate. According to the public opinion, the wheelchair in Kunming Zoo can enter from the south gate, the north gate and the west gate. Kunming Zoo has four gates, namely East Gate, South Gate, North Gate and West Gate. The east gate is closed to the staff of Kunming Zoo, so the wheelchair of Kunming Zoo enters from the south gate, the north gate and the west gate.