Back in 2015, I was working in e-magazine company called Planet Binox. The company was selected to present their stuff at Hong Kong for a huge startup event and I got to go along with a team of 5, including the co-founders!
The event was only for 2 days, but we had to prepare for putting up and showcasing our stuff and so we went a day earlier. The company booked all our tickets from Bangalore to Hong Kong.
Hong Kong's nationality is always a little ambiguous. Hong Kong is primarily a set up large islands that are interconnected underwater/underground by an elaborate train network. Hong Kong was supposed to be under China's rule, however in recent times, HK identifies itself as a separate country.