The route suggestion is not verified yet and for reference only.
From MTR Tai Shui Hang Station walking to MA ON SHAN TSUNG TSIN SECONDARY SCHOOL, route length is about 412 meters, via Tai Shui Hang Station Exit B Footway (11m) → Subway (68m) → Footway (5m) → Staircase (3m) → Footway (3m) → Staircase (3m) → Footway (3m) → Staircase (4m) → Footway (8m) → Hang Tak Street (1m) → Hang Tak Street Crossing (7m) → Hang Tak Street (119m) → Hang Shun Street (2m) → Hang Tak Street (5m) → Hang Shun Street (15m) → Hang Shun Street Crossing (8m) → Hang Shun Street Traffic Island (11m) → Hang Shun Street Crossing (11m) → Hang Shun Street (4m) → Hang Tak Street (3m) → A Kung Kok Street (117m).