14.2 We have the right to modify these Conditions of Carriage and other documents that are part of these Conditions of Carriage without prior notice, but such modifications do not apply to the transportation that has already started or tickets already purchased before such modifications are made.

14.3 Our employees and agents have no right to change, modify or waive any provisions in these Conditions of Carriage.

14.4 The right to interpret these Conditions of Carriage resides with Beijing Airlines Co., Ltd. If you have any questions about any specifics of these Conditions of Carriage, please directly check with us. Our written reply (including email) to you is deemed binding, and any other way of reply not binding upon us.