Please stop duplicating existing ways. See https://tools.geofabrik.de/osmi/?view=routing&lon=109.39215&lat=20.10485&zoom=8&baselayer=Geofabrik%20Standard&overlays=unconnected_open_ends_1 with fake changeset comments. "Add communes of Nguyen Binh district" is not what you did here.
For this reason I reverted this in https://www.openstreetmap.org/changeset/169429858