九国公约 meaning in English

nine power treaty

The photo shows news coverage of a delegation from overseas chinese organizations in europe petitioning a meeting of the nine convention countries to impose sanctions against the japanese aggressors
图为欧洲华侨组织代表团向九国公约会议请愿、要求制裁侵略者的新闻报道。
On february 6 , 1922 , a nine - power treaty was concluded on the basis of the principle , advanced by the united states , of the " open door " or " equal opportunities for all nations in china "
次年二月六日，根据美国提出的在华“各国商务、实业机会均等”和“中国门户开放”的侵略原则，缔结了九国公约。