The Ulan Suhai Lake is the largest freshwater lake in the Yellow River basin. In recent years, local authorities have taken multiple measures to improve the ecology of the lake area. | Collector
China.org.cn
The Ulan Suhai Lake is the largest freshwater lake in the Yellow River basin. In recent years, local authorities have taken multiple measures to improve the ecology of the lake area.
The Ulan Suhai Lake is the largest freshwater lake in the Yellow River basin. In recent years, local authorities have taken multiple measures to improve the ecology of the lake area.
China.org.cn