北伐 Traditional form: 北伐 Pinyin (reading): Běifá Definitions: the Northern Expedition, the Nationalists' campaign of 1926-1928 under Chiang Kai-shek, against the rule of local warlords Characters: 北 - north; northern; northward 伐 - cut down, subjugate, attack Traditional characters: 北 - north; northern; northward 伐 - cut down, subjugate, attack