Who are the nine tigers and thirteen eagles in Harbin?

Tu Zhiqiang, Water flows by itself, Luo Shibin. According to online consultation, Luo Shibin and Tu Zhiqiang are members of Nine Tigers and Thirteen Eagles, with Nine Tigers being male and Thirteen Eagles being female. In that turbulent era, many young people responded to the call to go to the countryside, with nine tigers and thirteen eagles as an exception.