里应外合

Explanation: Shall: collusion; together: cooperation. Outside attack, which provided assistance. 　　Usage: Joint type; as predicate, object, attribute; with compliment 　　Source: Yuan Li Wenwei "Wherever the bridge into the shoe," the second fold: "Small government claims to be the whole point of the hero soldiers, also complementary to catch him, why not also." 　　Examples: A few days, I've sent and surrender, they must slack, we have to Jiezhai, then ~, will be victory. (Qing Chen Chen, "Water Margin after the transfer," Seventeenth back) 　　Results: Paper kiss through the window; The Hills hit the tunnel 　　Postscript: Paper kiss through the window; The Hills hit the tunnel 　　Riddle: Song Gongming three-Chuang Zhu Thesaurus:  Destroy eyebrow bow, subservient, worship things foreign and fawn on foreign countries, Traitorous glory, barter away one's honor for sb.'s patronage, maintain illicit relations with a foreign country, Fawn on foreign powers Glory, Ungrateful, act from inside in coordination with forces attacking from outside, out and in collaboration, take the foe for one’ s father, Identify the enemy make a companion of, humiliate the nation and forfeit its sovereignty; surrender a country's sovereign rights under humiliating terms, act from inside in coordination with attack from outside Antonym Group:  Inch of loyalty, A loyalty, die for one's country, goodness of heart, Obsessions forget home, blood shed in a just cause a loyal heart, Dedicated allegiance, Dedicated my heart, Liver and gall According to people, the innocence of childhood, sincere loyalty dedicate oneself to the service of one's country