sharix-open-wiki/lib/plugins/include/lang/vi/lang.php

<?php

/**
 * @license    GPL 2 (http://www.gnu.org/licenses/gpl.html)
 *
 * @author Thien Hau <thienhau.9a14@gmail.com>
 */
$lang['readmore']              = '→ Đọc thêm...';