The legal tender in Hong Kong is the Hong Kong dollar (HKD), which is pegged to the US dollar at a rate of about 7.80 HKD to 1 USD, although exchange rates may fluctuate slightly.
Hong Kong officially has a 6-day working week, although the Government and industry are moving towards a 5.5 or 5 day working week.
Hong Kong is one of the most densely populated areas in the world with an overall density of some 6,300 people per square kilometre.