The police station successfully rescued the people stranded abroad and won the banner.

Diligent and loving the people, serving the people wholeheartedly, solving problems, etc. The police successfully rescued the people stranded abroad. The banner can be written as follows: "Be diligent and love the people, relieve worries for the people", "People's Guardian, serve the people wholeheartedly", "Police and the people work together to save the stranded people and create peace in Qi Xin", "Overcome all difficulties and try our best to save the people from returning home safely" and so on.