Zong An Gong is the fifth grandson of Gong and the second son of Shi Ping, the fourth ancestor of Fannie and Freddie. The descendants of the fifth son of Zong 'an mainly moved to Su Long, Taiping, Luoping, Shao Li, Shuangdong, Tan Bin, Gaozhou, Deqing, Xinyi, Yangchun, Cenxi and Yulin in luoding city.

Zong 'an (the fifth generation has five children: Cheng, Qing, Yuan and Ji)-Liang Ji (the sixth generation)-Liang Cong (the seventh generation)-Zhenming (the ninth generation, Taiping Town, luoding city)-Zhang Qian (the tenth generation)-Zhuanggao (the eleventh generation)-Xueda (the eleventh generation).