International expedition, including U.S. and Japan, takes Tientsin, and U.S. secretary of state, John Hay, restates policy of 'open door' in China.
Citation:
Editors. "International expedition takes Tientsin".
The Literary Encyclopedia. First published 01 March 2010
[http://www.litencyc.com/php/stopics.php?rec=true&UID=11633, accessed 22 May 2013.]