Perfect harmony: Hong Kong International Piano Competition, Concert Hall, Sha Tin Town Hall, 10 am-5.30 pm, free, 2693 4718. Captured on camera: 'The Blues', photographs by Alfred Ko, The Atrium, Arts Centre, 9 am-10 pm. Illuminating: Dragon lighting ceremony, Holiday Inn Golden Mile, Tsim Sha Tsui, 6.30 pm. Flying in: Round-the-world helicopter pair Jennifer Murray and Quentin Smith arrive to mark the handover, Aviation Club, 1 pm. SHENZHEN The entry of the People's Liberation Army to Hong Kong will be the highlight of the celebrations in Hong Kong's northern neighbour. A carnival is planned at Honghu Park, near Buji district, to bid farewell to the soldiers next Monday. Events kick off with a lion dance contest on Thursday at Longguang Square in the suburb of Longguang. On Saturday, a variety show entitled 'To Greet The Pearl Chinese Dragon' will be held at the Shenzhen Stadium. An extravaganza and fun fair will be staged at the Shenzhen Folk and Culture Village, Futian district, next Wednesday night. In Humen town, Dongguan city, Guangdong, a fun fair will be staged at the Opium Museum next Monday.