摘要
Agreat variety of cultural and tourism activities have beenkickedoff to celebratethe 25th anniversaryof Hong Kong's return to themotherland,marking fruitul results of exchanges and cooperationbetween the Mainland and Hong Kong.Ever since its return to the motherland,HongKong has secured steady progress in its cultural and tourism exchanges with themainland.Such exchanges have seen continued growth in quantity,depth and breadth,celebrating ever-maturing mechanisms in place,ever-increasing professional communications,andpractical andeffective development of adolescents.