Dong Dong, Here Comes the Salesman

"Ding dong ding ding" the rattle sounded, and the children chased the salesman to buy candy. The wheel of the times is rolling forward, roads are being built, shops and supermarkets are everywhere, online shopping is developed and convenient, and the sellers carrying poles are gradually disappearing from the stage. The pole became a wagon, the horn replaced the rattle, and the sound echoed in the valley. The familiar hawking sound sounded again. The person driving a small truck on the mountain village road was still the same salesman from before.