Pak-hoa?t Chian-cheng (北伐戰爭) s? chi t? 1926 ni kau 1928 ni Tiong-kok Kok-bin-tong leng-t? e Kok-bin Kek-b?ng-kun iu K?g-tang hiong pak phah thong-it Tiong-kok e chian-cheng.