4. Adjusted name tags about some roads, schools and a library.
5. Created areas about a library, some schools and kindergartens.

Here's the full changelog:
1. Updated the Qingxin Park, adjusting the area and adding paths, restrooms, public square and some sports fields.
2. Deleted some unnecessary "residential areas" for they were created linking irrelevant nodes, causing editing troubles.
3. Added a bunch of POIs about banks, pharmacies, bakeries, etc.