The Chinese Language Department and Visual Arts Department of our school joined a Mainland Exchange Program for Junior Secondary students to visit the western historical architecture in Guangzhou. It was offered by Education Bureau from 25^th to 26^th November, 2016. We aimed at nurturing our students' visual literacy in learning the characteristics of a historical building and to appreciate how architects expressed their tastes, creativity and values of a society in colonial times through this tour. A total of sixty-eight secondary one students and seven teachers enjoyed wandering among historic buildings and discovering cultural treasures for two days.