What are the places worth visiting in Shenzhen?

I think there are several places worth visiting in Shenzhen:

Wu Tongshan 1

Wu Tong is located in Luohu District, Shenzhen City, Guangdong Province, and gradually rises from southwest to northeast. Looking from a distance, it faces Shenzhen downtown in the west and Hong Kong Rime Mountain in the south.

2. Yang Taishan

Yang Tai is located at the junction of Baoan District, Longhua District and Nanshan District, Shenzhen City, Guangdong Province. This mountain spans Shiyan in Baoan District, Da Lang in Longhua District and Xili in Nanshan District.

3. Huxian Botanical Garden

Huxian Botanical Garden is located in Huxian Road, Li Antang, the eastern suburb of Luohu District, Shenzhen City, Guangdong Province, with Wutongshan in the east and Shenzhen Reservoir in the west. Covering an area of 546 hectares, it was founded in 1983 and officially opened to the public in 1988.

4. Mirs Bay

Mirs Bay is located between China, Hongkong and Chinese mainland. It is adjacent to Kato and Saigon Peninsula in Hong Kong in the west and south, and Yantian, Dapeng and Nan 'ao in Shenzhen in the north and east.

5. Happy Coast

Happy Coast is located in the core of Shenzhen Bay business circle, between Shenzhen OCT theme park group and Binhai Avenue, and it is the starting point of Shenzhen Tanglang Mountain, OCT and Shenzhen Bay urban functional axis.