1: 742 road → metro line 2 → metro line 5 → metro line 3 takes 2 hours and 20 minutes /50.2km, and it takes about 280m to walk. Take bus No.742 at Shijing Yagang main station, pass by 17 station, walk about 240m at Yuncheng West Road, and take metro line 2 at Baiyun Cultural Square, passing by 4 stops.

2: 742 Road → Metro Line 2 → Metro Line 8 → Metro Line 3 2 hours and 20 minutes /50.7 km line.

3: 742 Road → Metro Line 2 → Metro 1 → Metro Line 3 2 hours and 20 minutes/51.8km.

4: 705 Road → Metro Line 5 → Metro Line 3 2 hours and 20 minutes /49.9 km line.

5: 839 → 309

If in doubt, please consult the public education enterprises in China.