古长江河道
ancient course of Changjiang River
安徽省长江河道管理局测绘院
Surveying and Mapping Institute
yangtze river channel management bureau
长江古河谷
Yangtze River incised-valley
古长江河谷
ancient Yangtze River valley
老黄河-古长江复合三角洲
ancient yellow river-yangtze river delta
镇江市长江河道管理处
Yangtse River Channel Administrative Bureau of Zhenjiang City
长江古貌
paleogeomorphology of the Yangtze River
长江河口
Yangtze River estuary
yangtze estuary
estuarine areas of the Yangtze River
changjiang estuary
the Yangtze River estuary
estuarine of Changjiang River
the Yangtze estuary
estuary of Yangtze River
the Changjiang River Estuary
estuarine of the Yangtze River
Changjiang River mouth
estuary of the Changjiang River
长江河口地区
Yangtze River estuary area
the Changjiang Estuary region
长江河口段
Yangtze mouth region
The Yangtze river mouth region
长江河口及其上海岸带
the Yangtze Estuary and Shanghai Coast
长江河口区
the Yangtze River estuary
长江河口湿地
Yangtze River estuarine wetlands
长江河源区
Yangtze River source area
长江江海货运
sea-river shipping in Yangtsz River
长江江苏段
the Yangtze River in Jiangsu Province
长江江豚
yangtze finless porpoise
Neophocaena phocaenoides asiaeorientalis
the Yangtze finless porpoise
长江江西段
Jiangxi section of the Yangtze River