Answered by ZUPAN | Sep. 07, 2019 13:04
Please, don't use this application online because this website is highly unreliable and quite often down. Your best decision is to have your flight tickets in hard copy, to declare at your origin airport (at the moment of check-in) that you will fly to the third country via Xiamen in China using 144 hour visa free transit. After you arrive in Xiamen, you will approach 144 hour counter, fill out the blue form and present it along with your passport and flight tickets to the relevant authorities. That's it.
In case if you fill a bit insecure, you can present here your itinerary and you will receive correct and reliable answer.