夏五郭公

Explanation: "Spring and Autumn", a book, summer five "months after the lack of" character, Guo Gong "is not under the notes. Analogy text lacuna. 　　Source: "Spring and Autumn Duke Huan fourteen years" Ten four years the first month of spring, Society of Bor in the CAO. Ice-free. Five summer. "" Spring and Autumn Zhuang twenty-four years, "Winter, Rong Cao invasion. Cao custodial fled to Chen. Red attributed to Cao. GUO Gong."