July 3, 1844 (Jiachen May 18), the "Wangxia Treaty was signed. In,

1844 U.S. envoy Cushing and the Governor of Guangdong and Guangxi seniors in Macau near Hope Ha Tsuen signed a the Treaty of Wangxia. This is the first unequal treaty the United States invasion of China. After the signing of the Treaty of Nanking, the United States followed, sent Cushing rate warships, three arrived in Macao in February 1844, with a war of intimidation and coercion of diplomatic blackmail seniors signed the "China and the United States the five trading Constitution that" look Building the signing of the Treaty "target =" _blank "> the Mong Ha Treaty, a total of 34 with the Customs Tariff through this about the United States not only seized by the British in the Treaty of Nanking and its subsidiary about privilege, and: to expand the scope of the consular jurisdiction; further deprived of China's tariff autonomy from Britain's so-called "impartially agreed" to subject to U.S. consular official meetings allow "; provisions of the American troopship free to break into China's territorial waters, to arbitrary ports inspections trade "; allow the United States to establish five churches, hospitals. treaty about 12 years after the last paragraph also provides repair for future Chinese to blackmail aggression privilege embedded foreshadowing. the Treaty Wangxia is an extension of the "Nanjing Treaty", therefore, more damage to China's sovereignty and independence.