1. Players can combine gold coins with people in the game, so that we can synthesize a gem, so that we can use this to synthesize some new objects in the game.

2. Players can also combine characters with blindfolds, so that we can easily synthesize the image of a criminal, because the most typical feature of those criminals is to cover their faces to commit crimes.

3. Players can also combine the house with money, so that we can get a home smoothly. Players should pay attention to the correct synthesis order and method.

4. It is easier for players to combine characters with those schoolbags and the like, and they can successfully synthesize urban workers.