Chinapac International acts only as an agent for local suppliers and contractors providing transportation, accommodation and other related travel services. Chinapac International assumes no responsibility or liability for any injury, damage, loss, accident with any services resulting directly or indirectly from acts of God, strikes, government regulations, thefts, failure of any means, discrepancies or changes over which it has no control. Reasonable changes in the itinerary may be made when necessary for the comfort and safety of tour participants. We reserve the right to decline, accept or retain any person as a tour member at any time. Airline companies are not to be held responsible for any act, omission or event during the time passengers are not on board their plane or conveyance. The passenger contract in use by the carriers concerned when issued shall constitute the sole contract between the airline and the purchase of this tour and/or passenger. The operator shall not be responsible for any delays, substitutions or equipment or any act of omission whatsoever by the carrier, its agent, servants and employees, and the participant hereby waives any claim arising thereof. The right of the participant is reserved to claims against the carrier. All claims against tour operators must be filed in writing within 60 days after completion of the tour.