July 7, 1928 (May 20) Boshin years, the Nanjing National Government denounce Chinese and foreign unequal treaties.

1928, the Declaration of Nanjing National Government Minister of Foreign Affairs published a denunciation: The treaty between the countries have reached the period by repealing the original about a separate New Testament; not expired by the "formal The "formalities discharge the original about a separate New Testament; period of the Old Testament is full and new about those who are not yet finalized, separate provisional measures. 27, first announced the the "finishing tariff relations of the two countries signed the treaty with the United States, The treaties recognize" tariff is completely independent of the principle ", but the provisions of the United States will continue to enjoy most-favored-