Flag construction sheet for the flag of <a href="//commons.wikimedia.org/wiki/Hong_Kong" class="mw-redirect" title="Hong Kong">Hong Kong</a>
<a href="//commons.wikimedia.org/wiki/User:Reuvenk" title="User:Reuvenk">Reuvenk</a> and <a href="//commons.wikimedia.org/wiki/User:AnyFile" title="User:AnyFile">AnyFile</a>
CC BY 3.0
<a href="//commons.wikimedia.org/wiki/File:GB16689-2004.pdf" title="File:GB16689-2004.pdf">File:GB16689-2004.pdf</a>