三足鼎立

Explanation: Compared against the situation in the three areas. 　　Usage: The main predicate; as predicate, object, attribute; compared three Fang Duili 　　Source: Southern Song Fan Ye "Han Dourong Biography": "For the third tripod, together with value from, but also advised to _set_ the time." Thesaurus:  Three legs of a tripod-three rival powers The three, Separate categories, a situation of tripartite confrontation, stand up to sb.as an equal, Three rival powers