The flag on the stern of the <i>Marco Polo</i>, a Kinmen-based ferry, leaving the Xiamen harbor. Due to obviopus political considerations, no national flag is to be seen here.
<a href="//commons.wikimedia.org/wiki/User:Vmenkov" title="User:Vmenkov">User:Vmenkov</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>