They might have increased flights, but Air China is still not flying from PKX and/or URC to any of the 15 playable WoA airports at this moment. So what is the point in adding a (currently) fictional route when there are so many real routes on numerous airports yet to be added. That would make WoA more realistic than adding a non-existent Air China route.
Once Air China decides to fly to those destinations I’m all for adding the route…but for now these kind of requests seem like a waste of time, especially with the comments in the first post of the Requests for future updates/content thread in in mind.