那么，长久以来一直尊奉中国为“上国”的朝鲜，面对所签署的近代第一个不平等条约，其又在清朝那里得到了怎样的态度呢？支持？反对？亦或其他？中国清政府及李鸿章从中究竟饰演了一个什么角色，是否真如历史一直以来流行的观点认为的那样，他们对朝鲜进行了“劝告”?从前后事实的重新审视,我们可以看出，“劝告”之说实有纰误之处。清政府从中朝间传统宗藩关系出发，恪守这一体制下的行为准则，即对属国的外交政令不予干涉过问，这种状况直至1882年壬午兵变才有所变化。朝日缔结该约，彼时清政府面临许多外事，且棘手复杂，无暇顾及于此。分析当时相关的函文、信笺可以看出清廷对“云扬号事件”的明确态度，期盼朝方自行处理，立约或是谈判皆是其自主之事，“劝告”朝鲜和日本签约之说值得商榷。

After the “Ming-chi Reform”, “make a show of Japanese strength ” in Japan went more and more stronger day by day. The next big country –Qing lose battle in the twice Opium War, this let Japan knew that gunboat diplomacy was the best diplomacy. From long term, the fist step of its “continent policy” was firstly invaded Korea. It’s the gangplank to dominate Asia in the future. Then the first capitalism country in Asia, Japan, it was urgent to launch a war to start overseas market and transfer internal crises. But it must face to the subordinate relations between China and Korea. This also was the biggest obstruction of invading rode. Japan would face to the intense colliding between two systems in modern times of Asia. Treaty of Jiang hua-dao,which was signed in February 26,1876,made Japan step the fist step to invade Korea , it produced a profound effect in history. Korea always look upon Qing as “higher country”,in accordance with the unequal treaty ,what did Korea got from Qing government ? Support? Fight? Or other opts? What’s the role did Qing government and Li hong-zhang played on the sign of the Treaty of Jiang hua-dao, which was signed in February 26th, 1876.Whether they had “advised” Korea to sign it with Japan according with the popular viewpoint in history? From the re-discussion of the fact, we can see that there are errors about the version of the “advice”.Qing proceeded from subordinate relations and scrupulously abided by promise under it that Qing never interfere the internal affairs, this changed in 1882 “Ren-wu mutiny”.When the treaty was signed,Qing had many diplomacy affairs to deal with and had no time to take into account of it. Qing’s attitude was that wish Korea can dispose of it by itself.Signing or negotiations both was its decision. “Advice” can’t set up. The academic thesis uses the sign of the 《Treaty of Jiang hua-dao》 and main activities of Qing government and Li hong-zhang as the chief content .In view of the version of “advice”, it inspected and proof with combining historical means to testify that Qing government and Li hong-zhang hadn’t “advised” Korea to sing with Japan. This paper mainly include six chapter: