Why do old houses in China like to put water tanks in the yard? What are the functions of these water tanks?

When we visit the Forbidden City, we will see a very large water tank in many corners of the Forbidden City. Moreover, in TV series, many families also find water in the middle of their yards, so many people wonder if it is used for decoration or has other functions.

We can see that water tanks are placed around the yard because it is for fire prevention. After all, in ancient times, their buildings were mostly beams made of wood. If there is a fire, it will soon become very big, thus burning all the buildings. Therefore, it is most important for them to take fire control measures. After all, building a house at that time was very time-consuming and laborious.

In addition, ancient people were very superstitious. They think that water tanks can gather wealth, and water is a symbol of wealth, so putting water tanks means gathering wealth, so they will put water at home or in places like the Forbidden City, just thinking that it can make a fortune. You can put all the money in your pocket.

Just like those scenic spots we see, such as Qiao's courtyard or manor, we can see the big water tanks placed in the yard. Of course, this water tank is not used for drinking water, nor for daily life. This is because in ancient times, they liked Feng Shui, and everything was related to Feng Shui, so many people couldn't meet it in their own homes. Water tanks and fish tanks will be put near mountains and rivers, or rich people will dig a pond at home.

But we all know that if the water in the tank is not changed for a long time, the water in the tank will deteriorate and stink, so the ancients will plant plants in the tank to prevent the water in the tank from deteriorating, which has a certain ornamental effect and can decorate their own yards. So we have to sigh that the wisdom of the ancients is very great.