A fill-in-the-blank Traditional Chinese poster template: define the layout hierarchy before adding text, and keep a safe zone around the QR code and logo so the background doesn't overwrite them.
SAMPLE一張直式活動海報：上方粗體主標題、中段一句 slogan、下方逐行排列的日期時間地點，左下留 logo 位、右下一塊乾淨白底方框等著貼 QR，整體中文字清晰無亂碼。