{"en_US": "<search string=\"Mass Mailing Statistics\">\n                    <field name=\"name\" string=\"Mailing\"/>\n                    <field name=\"campaign\" string=\"Campaign\" groups=\"mass_mailing.group_mass_mailing_campaign\"/>\n                    <filter name=\"filter_scheduled_date\" date=\"scheduled_date\"/>\n                    <group expand=\"0\" string=\"Extended Filters...\">\n                        <field name=\"scheduled_date\"/>\n                    </group>\n                    <group expand=\"1\" string=\"Group By...\">\n                        <filter string=\"Mass Mailing Campaign\" domain=\"[]\" name=\"mass_mailing_campaign\" context=\"{'group_by':'campaign'}\" groups=\"mass_mailing.group_mass_mailing_campaign\"/>\n                        <filter string=\"State\" domain=\"[]\" name=\"state\" context=\"{'group_by':'state'}\"/>\n                        <filter string=\"Sent By\" domain=\"[]\" name=\"sent_by\" context=\"{'group_by':'email_from'}\"/>\n                        <separator/>\n                        <filter string=\"Scheduled Period\" name=\"scheduled_date\" domain=\"[]\" context=\"{'group_by':'scheduled_date'}\"/>\n                    </group>\n                </search>", "vi_VN": "<search string=\"Thống kê gửi email hàng loạt\">\n                    <field name=\"name\" string=\"Mailing\"/>\n                    <field name=\"campaign\" string=\"Chiến dịch\" groups=\"mass_mailing.group_mass_mailing_campaign\"/>\n                    <filter name=\"filter_scheduled_date\" date=\"scheduled_date\"/>\n                    <group expand=\"0\" string=\"Các bộ lọc Mở rộng...\">\n                        <field name=\"scheduled_date\"/>\n                    </group>\n                    <group expand=\"1\" string=\"Nhóm theo...\">\n                        <filter string=\"Chiến dịch gửi mail hàng loạt\" domain=\"[]\" name=\"mass_mailing_campaign\" context=\"{'group_by':'campaign'}\" groups=\"mass_mailing.group_mass_mailing_campaign\"/>\n                        <filter string=\"Trạng thái\" domain=\"[]\" name=\"state\" context=\"{'group_by':'state'}\"/>\n                        <filter string=\"Gửi bởi\" domain=\"[]\" name=\"sent_by\" context=\"{'group_by':'email_from'}\"/>\n                        <separator/>\n                        <filter string=\"Chu kỳ đã được lên lịch\" name=\"scheduled_date\" domain=\"[]\" context=\"{'group_by':'scheduled_date'}\"/>\n                    </group>\n                </search>"}