The cache here is on the corner of Minghao New Village (明豪新村) overlooking the Dongpu Primary School (东圃小学), which was apparently established 70 years ago and has a good reputation in Tianhe. Considering the density of the village it's an incredibly spacious school, with about half of the entire campus area taken up by a multipurpose sports field.
The waterfront trail is cut off at the school and it's suggested to use the opposite (western) side of the river between this cache and the caches further north.