A doctor recognized Tang Zhinian at a glance. In their area, Tang Zhinian was a celebrity; the buildings he developed were quite famous among their generation. Moreover, he had provided their hospital with welfare housing, available at much lower than market prices, so all the doctors knew him. When Tang Zhinian was out and about, most of the time he was carrying his grandson. The child's little face was familiar, and so the adults' faces became familiar by association.
But, what's the matter, why does this child look so listless?
"He's been coughing and has a bit of a fever."