The guidebook will lead you through the museums and parks, it will acquaint you with the unique architecture ensemles and memorials, will tell you of the local customs and traditions.
The map-schemes at the beginning of each part of the book will help you not to get lost in the strange city.
You will find a lot of useful information which will help you to choose a nice place for going out and to find the best accommodation. The guidebook even has a short phrasebook to help you out.