My home village is a traditional village in the Vietnam countryside.
It has been a long time since people had to dig their own water pipelines for a variety of purposes.
They need these water supporting systems to grow rice, vegetables, or raise animals.
They need to send away wasted water from daily life.
However, everything has been conducted in their own ways without a systematic building method.
As an immediate consequence, the environment is polluted quickly.
The annoying smells have appeared everywhere as the clearest evidence.
However, everything has changed since a small water factory is built.
All of the water pipelines in the village and the field are rebuilt and directed in a scientific way.
The road and branches in the village are also re-made to make life more convenient and safe.
The wasted water is helped to be solved quickly at home for each individual family and no more irritating stuff appears.
This is the project from a group of agriculture engineers who have grown up from the village and come back to help their hometown.
People do appreciate them for great help.
Now, the real green color could be seen anywhere, the cool wind delivers the smell of ripening fruits and relax everyone after a day working hard.
Hope this helps!
:)
