Location and hierarchy
The village is administered within Bulang Mountain Township in Menghai County. 'Banzhang', 'New Banzhang', broader Banzhang-area material and Laobanzhang are related names but not interchangeable origins.
Why this origin matters
Laobanzhang became a benchmark name in modern mountain-origin Pu'er. Its importance is commercial and cultural, but the name's success also creates substitution, blending and relabeling risk.
How to read the market name
A serious claim should identify harvest year, source household or cooperative, purchased quantity, processing location and batch yield. Packaging or a powerful taste cannot supply missing provenance.
Practical guidance
Treat Laobanzhang as a verification project before treating it as a tasting category. Compare documents, expected volume and price logic before opening the sample.
Identification and caution
No combination of bitterness, sweetness, mouthfeel or aftertaste can authenticate the village by itself.