"Sanmao the Wanderer" is a popular comic strip created by Zhang Leping in the 1930s. The character, Sanmao, is a young boy who roams the streets of Shanghai, facing various challenges and adventures. His story reflects the struggles of the underprivileged in society, often highlighting themes of resilience and hope. The comic gained immense popularity for its relatable storytelling and simple yet expressive art style. Sanmao's experiences resonate with readers, making him an enduring symbol of childhood innocence and perseverance in the face of adversity. The character has since become a cultural icon in China.