In 1984, Zheng was a member of the Chinese volleyball team that won the gold medal.

Four years later, in 1988, Zheng was part of the Chinese team that won the bronze medal.

In 1975, she entered Fuzhou amateur sports school to play volleyball.

After winning the Asian Tournament in 1979, Zheng didn't compete in World Cup in 1981, held in Japan.

In 2008, Zheng came back to China and participated in Olympic torch relay in Fuzhou.