They are a light in the city, ordinary but shining!

They are the beauticians of the city, who put in their labor and sweat.

They are the ones who greet the first rays of the morning sun day after day, dedicated and hardworking. 

Whether it is extremely hot or extremely cold, whether it is windy and rainy or snowy, they are always fighting in the front line of the environmental sanitation work. 

They are all around us, ordinary but also extraordinary!