This represents a unique identifier. It may signify specific record. To decipher its meaning, we must more details. Maybe it is associated with specific system. Investigating the origin of this symbol would be important. Da Ga Thomo Truc Tiep 2023 Thoi gian den tai/vào/cho ??n ngay thang/ngày tháng/ngày/ 15/m??i l?m/n?m m??i l?m thang