I would really appreciate that if anybody could advise me on the following matter. I am planning to carry along one bottle of duty free liquor duly sealed up in a clear plastic bag as required by the current aviation regulations. My flight itinerary is to fly to Xiamen first and then two days later to Shanghai and finally to Shenzen after a few days stay in Shanghai. I would like to ask if I could still hand carry the duty free bottle of liqour on board the airplane during the domestic flights from Xiamen to Shanghai and then from Shanghai to Shenzen? Thank you.