1. The shortest choice
Shenzhen North Railway Station takes Metro Line 5 (middle line)-(take 12 stops)-get off at Yijing Station-Exit B, and walk for about 100 meters-take m473/ or 308- (take 14 stops)-Yijing Metro Station ① Meisha Hospital Station, and then walk to the Grand Canyon.
2. The choice of walking less
Shenzhen North Railway Station takes Metro Line 5 (middle line)-(take 13 stops)-get off at Huangbeiling Station-Exit C, walk about 140 meters, take the sightseeing line at Huang Beiling Metro Station ①-(take 17 stops)-get off at East OCT Terminal. It will take about 2 hours, but it will take longer than the first time.
I hope my answer is useful to the landlord ~ ~ ~ 0