What started as 7 sq km (2.7 sq miles) in a quaint border town that had recently been designated a city is now 40 years old, a powerhouse on the west bank of the Pearl River Estuary and a gateway hub of Guangdong-Hong Kong-Macao Greater Bay Area.

Over decades, the emerging innovation highland pioneers in advancing its cooperation with Macao, preserving natural ecology and improving people's wellbeing.

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