拔帜易帜

Explanation: Flag: flag; easy: change. Analogy to overthrow others, their own possession. 　　Usage: -Linked; for the predicate; containing derogatory 　　Source: Qian Han, "Records of the Historian Huaiyin designate Biography": "Chao see me go, I will be empty by the wall, if the disease into the wall Zhao, pulling Zhao zhi, Li Han-red flag." 　　Examples: Now here is ~, another one in the Lord. Thesaurus:  Chinese flag pull Zhao Noboritate, override, change a dynasty