People visit the exhibition area of Jordan at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

Cultural creative products are pictured at the exhibition area of Huangshan City at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

Cultural creative products are pictured at the exhibition area of Beijing in China Pavilion at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

Photo taken on March 3, 2026 shows the exhibition area of Thailand at the ITB Berlin travel trade show in Berlin, Germany. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

Artists perform lion dance during the China Pavilion Opening Ceremony at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People communicate at the exhibition area of South Africa at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

A man poses for photos outside the venue for the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People visit the exhibition area of Egypt at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People communicate at the exhibition area of Dubai at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

Photo taken on March 3, 2026 shows an exterior view of the venue for the ITB Berlin travel trade show in Berlin, Germany. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People visit the exhibition area of Italy at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People communicate at the exhibition area of Egypt at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People visit the China Pavilion at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

People communicate at the China Pavilion at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)

A man tries VR kayaking at the ITB Berlin travel trade show in Berlin, Germany on March 3, 2026. This year's ITB Berlin travel trade show kicked off here on Tuesday and will last until March 5. First held in 1966, the event celebrates its 60th anniversary this year. (Xinhua/Zhang Haofu)