连城之璧

连城之璧 　　Explanation: Citylink: contiguous many cities, jade: jade. Refers to the metaphor of a highly valued treasure, or precious things 　　Usage: Partial official; as subject, object; for the value of a thing 　　Source: Qian Han, "Historical Biographies of Lian Po Lin Hsiang-ju": "Zhaohui Wen Wang, Chu and Choi have, The king heard of the book makes removal Zhao, willing to please and easy bi-fifth the city." 　　Examples: King does not think that Po, Chen thought ~ but also. (Qing Pu "Liao Wang") Thesaurus:  engrossment, rare bird, remants or broken relics (of ancient art works), The price of Citylink, Linjiao Phoenix mouth, rare commodity which can be hoarded for better prices, a very rare treasure, Rare treasure Antonym Group:  worthless, Money is not always a, Nothing easy to be, Nothing squint, a modicm easy to be, jadishness