Hello, I'm hoping to travel to China for work in August. I'm filling out my visa application and wonder about question 3.5. It asks "Have you ever visited China before?" My wife and I visited Hong Kong for 2 days in October 2009 while traveling through en route to Australia. Since Hong Kong uses a different Visa process, I'm unsure if that visit counts as a "yes" for question 3.5.

Do I answer yes and specify Hong Kong in the field for 3.6?

Thanks in advance,
Devin