Two source-labelled river systems in Vibes of Cosmos World Map 2025: two bounded reaches of the Yellow River and the western Yangtze network. The labels establish source identity, not conventional surveyed registration. Only directly blue native source pixels are restored. City markers, lettering, nonselected land, previous water and established terrain remain protected.
The river names cross blue strokes in the printed map. Those ambiguous sections and reaches outside the reviewed gates remain unchanged; complete networks are not claimed. Widths, courses and branching follow the illustration. The existing display water datum is retained; elevations, flow and bathymetry are not measured.
This local batch builds on the published West Africa, Madagascar and India release. It adds no buildings, heights or geographic transform. Existing terrain-fit holds remain excluded. No new conventional terrain fit was attempted for this water-only change.
Three lakes beside the Kunming source marker, one lake south of the Dali marker, and a western Laos source river reach add 548 directly blue native pixels. No inferred gaps, relocated settlements, new terrain fit or measured lake depths. Existing water and shore bytes are preserved. The river ends at the reviewed source gate; no complete river system or conventional river identity is asserted. The Yangtze lettering area remains excluded.