I did Wan Po Road in the same changeset as it's too small (imo) to be its own changeset, is close to the hospital, and I surveyed them in the same trip.

I also still have data not mapped, but considering how distorted, blurry, and outdated the aerial imagery in this area is, I have no confidence I can put the features in the correct place so I would rather not do it. I welcome you to improve further; I will wait for you to finish before I start updating the bus relations as discussed in https://www.openstreetmap.org/note/5091914.