/Portals/17/633_TB-TTYT_20-05-2025_1_%20Bao%20gia%20goi%20thu%20mua%20sm%20VTYT%20khong%20la%20chn%20duc%20nha%20thu%20nam%202025_signe.pdf
/Portals/17/633_TB-TTYT_20-05-2025_1a_%20DM%20kem%20bao%20gia%20goi%20thu%20mua%20sm%20VTYT%20khong%20la%20chn%20duc%20nha%20thu%20nam%202025_signed.pdf