The National Day is a day picked by the participating country, to offer activities for cultural exchanges in the pavilion or in the Expo site. 國家館日活動是指參展國家選擇某日作為本國館慶日，在本國展館或園區內主辦的文化藝術交流活動。
You may check approved general charitable fund-raising activities in the past one year and up to two years ahead and flag days in the current financial year through this system. 你可以使用本系統查閱過去一年及未來兩年已獲本署批准的一般慈善籌款活動及本財政年度內的賣旗日活動資料。
