The floor of a passenger bus full of pumpkin seed hulls is seen in this photo posted on the Facebook of Tuan Anh. |
This Tuoi Tre caricature depicts the poor awareness of maintain hygiene of Vietnamese youth. |
This Tuoi Tre caricature depicts the habit of littering of Vietnamese youth. |
An aisle of a passenger bus full of trash is seen in this photo posted on the Facebook of Tuan Anh. |
An aisle of a passenger bus full of trash is seen in this photo posted on the Facebook of Tuan Anh. |