Bing found the following results
Shenzhen - Wikipedia
Shenzhen | China, Map, Population, & Facts | Britannica
THE 15 BEST Things to Do in Shenzhen - Tripadvisor
Shenzhen: China’s Most Competitive & Innovative City
Shenzhen — City Info, Location, Sights, Travel Advice - China Highlights
The Top 20 Things to Do in Shenzhen - China Highlights
Shenzhen travel - Lonely Planet | China, Asia
Shenzhen - Wikiwand
Must-see attractions Shenzhen, Guangdong - Lonely Planet
Shenzhen – Travel guide at Wikivoyage