If you clicks "Search" button too many times in a short time, the system will show a pop-up message saying "You may have been searching too frequently, please try again after 30 minutes".

如果一個登入的帳號在短時間內多次點擊“搜索”按鈕，系統將顯提示“您搜索得太頻繁了，請在30分鐘後重試”。