Private school introduction: Behind the store is a patio, and on the left side of the patio is the private school, where Yang Anggong and his younger siblings studied. Under the guidance and influence of Yang Angong, most of the Yang brothers and sisters embarked on the road of revolution. The fifth brother Yang Shangkun, the eleventh brother Yang Baibing, the second brother Yang Hengshi, the sixth brother Yang Shanghua, the sixth sister Yang Jiujun, and the ninth sister Yang Bailin are all members of the Communist Party and participated in the revolution very early.