Finally I caught one woman wearing qipao (or something like that) on the "real" first day of PKX. Daxing Airport Express is ABOVE Line 10 at this station.
<a href="//commons.wikimedia.org/wiki/User:N509FZ" title="User:N509FZ">N509FZ</a>
<span class="int-own-work" lang="en">Own work</span>