Dee ihe na-aga n'ihu maka paragraf a - Ndị Britain weghaara Qingniwa nwa oge n'oge Agha Opium nke Abụọ na 1858, mana weghachitere ya na nchịkwa ndị China (Qing) na 1860. Port Arthur nke dị n'ọnụ ọnụ Liaodong Peninsula nwetara aha ya n'asụsụ Bekee site n'aha onye agha mmiri nke Royal Navy bụ́ Lieutenant William Arthur, ebe ndị China na-akpọ ya Lüshun. Ọ bụ ezie na China wusiri ike na mpaghara ahụ, nke o kwere ka ndị mba ọzọ na-azụ ahịa, na Agha Mbụ nke China na Japan Japan meriri ngwa ngwa ndị ahụ na 21 Nọvemba 1894 na Agha nke Lüshunkou
Ozugbo ahụ, o mere mwakpo ahụ na Port Arthur. N'ọnwa Eprel afọ 1895, China kwetara na e meriri ha n'Agha Mbụ nke China na Japan, na-enyefe Liaodong Peninsula, Taiwan na Penghu, na-emekwa ọtụtụ nkwekọrịta ndị ọzọ na nkwekọrịta nke Shimonoseki (Eprel 17, 1895).