Contract The Acquisition Of National And International Air Tickets To Guarantee The Movement Of The Official Delegation Of The Cesar Department To The World Robot Conference (Wrc) China 2026, On The Route Valledupar - Bogotá - Beijing - Bogotá - Valledupar, In Order To Ensure Its Participation In The International Event And Strengthen Skills In Science, Technology, Engineering And Mathematics (Stem), Promoting The Exchange Of Knowledge And The International Projection Of The T