奔走之友

Explanation: Try to help solve the problem that a close friend of each other 　　Usage: Partial official; as object; containing derogatory 　　Source: Southern Song Fan Ye, "Biography of the Later Han Ho Party Forbiddance mountain range": "Yuan Shaomu of, private and exchanges, became the Friends of running." 　　Examples: Emperor Yang Yu Zhu its best thinkers, Jun Chuo fear even to punish, as with the scholar patrol Luo, Luo Di, Li Wan-chin became ~, were desperate to sea state. ★ Don the world and where "Mysteries and Monsters to Jun Cheer"