Fig. 1: Geographical location map of the Yingou site and Yaozhou kiln.
From: Provenance study of Tang-dynasty black-glazed porcelains unearthed at the Yingou site

The map shows the regional setting and relative positions of the Yingou site (Fuping County, Weinan City, Shaanxi) and the Yaozhou kiln area (Tongchuan, Shaanxi). Location markers and labels are as indicated on the map.