That morning, everyone in the neighborhood did not understand why the children were on the street so early. In each hand, everyone held a broom and tongs gathered at the top of the alley. Uncle Hai, the head of a passing neighborhood asked, "What are you doing to stand here?" I quickly answered her: "Last night, we met here this morning to clean your neighborhood!" “Oh, you are so good! You have a compliment. Be careful not to have an accident! " On our way into the neighborhood of about 500 meters long, one picked up bags of latex with a stick, one picked up bags of rubbish with a broom, put them in the trash cans, and talked loudly while working. Just over an hour later, the road was clear. The girls and uncle passing by, everyone gave a compliment: "You are so good!" Everyone, everyone looked at each other and smiled happily.