You can save up to 80% of your costs if you budget sensibly on a trip to Hong Kong. It's one of the most expensive cities in the world. But if you stay at a guesthouse, eat at a food stall, buy drinks from a supermarket, take a bus instead of a taxi, shop at a "copies" market and take inexpensive day trips, you will be surprised at how many dollars you save. These are six ways to cut your costs and still have a good time.
