In the Vinony graph
Within Vinony's link graph, Tshimbi River is referenced by 1 other article, and connects out to Democratic Republic of the Congo and Aketi Territory.
The entry is geolocated on the map.
Vinony files it under Democratic Republic of the Congo articles missing geocoordinate data and Rivers of the Democratic Republic of the Congo.
Its subject is documented across 6 Wikipedia language editions.