Based on 2024's 4.98 trillion GDP, this guide explains Beijing's tertiary industry-led structure for foreigners, covers sci-tech landmarks like Zhongguancun, and provides exclusive...

深圳作为“全球无人机之都”，消费级无人机占全球70%市场份额。这里不仅有顶尖技术与全产业链，更有无人机灯光秀、空中观光等特色体验，是低空经济的领航者。