What are Dr. Honggang Wangs areas of expertise?
Artificial intelligence, digital health, 5G6G communications, and cybersecurity.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What are Dr. Honggang Wangs areas of expertise?

### Input: Not applicable

### Response:
Artificial intelligence, digital health, 5G6G communications, and cybersecurity.<|im_end|>