𝑵𝒉𝒂̀ 1 𝒕𝒓𝒆̣̂𝒕 1 𝒍𝒂̂̀𝒖 𝒐̛̉ 𝒕𝒓𝒆̂𝒏 Đ𝒖̛𝒐̛̀𝒏𝒈 𝑩𝒂̀ 𝑲𝒚́ 𝑸𝒖𝒂̣̂𝒏 6 𝒄𝒂̂̀𝒏 𝒕𝒖𝒚𝒆̂̉𝒏 𝒈𝒂̂́𝒑 𝒄𝒐̂ 𝒈𝒊𝒖́𝒑 𝒗𝒊𝒆̣̂𝒄 𝒏𝒉𝒂̀.

𝑵𝒉𝒂̀ 1 𝒕𝒓𝒆̣̂𝒕 1 𝒍𝒂̂̀𝒖 𝒐̛̉ 𝒕𝒓𝒆̂𝒏 đ𝒖̛𝒐̛̀𝒏𝒈 𝑩𝒂̀ 𝑲𝒚́ 𝑸𝒖𝒂̣̂𝒏 6 𝒄𝒂̂̀𝒏 𝒕𝒖𝒚𝒆̂̉𝒏 𝒈𝒂̂́𝒑 𝒄𝒐̂ 𝒈𝒊𝒖́𝒑 𝒗𝒊𝒆̣̂𝒄 𝒏𝒉𝒂̀.𝑮𝒊𝒂 đ𝒊̀𝒏𝒉 𝒆𝒎 đ𝒊 𝒍𝒂̀𝒎 𝒄𝒂̉ 𝒏𝒈𝒂̀𝒚 𝒏𝒆̂𝒏 𝒄𝒂̂̀𝒏 𝒄𝒐̂ 𝒕𝒉𝒂̣̂𝒕 𝒕𝒉𝒂̀, 𝒄𝒉𝒂̆𝒎 𝒄𝒉𝒊̉ 𝒗𝒂̀ 𝒄𝒉𝒖̉ đ𝒐̣̂𝒏𝒈 𝒕𝒓𝒐𝒏𝒈 𝒄𝒐̂𝒏𝒈 𝒗𝒊𝒆̣̂𝒄.𝑪𝒐̂𝒏𝒈 𝒗𝒊𝒆̣̂𝒄 𝒎𝒐̂̃𝒊 𝒏𝒈𝒂̀𝒚 𝒍𝒂̀ 𝒅𝒐̣𝒏 𝒅𝒆̣𝒑 𝒏𝒉𝒂̀ 𝒄𝒖̛̉𝒂 𝒗𝒂̀ 𝒏𝒂̂́𝒖 𝒂̆𝒏 đ𝒐̛𝒏 𝒈𝒊𝒂̉𝒏. 𝑵𝒉𝒂̀ 𝒆𝒎 𝒕𝒉𝒖̛𝒐̛̀𝒏𝒈 𝒂̆𝒏 𝒏𝒈𝒐𝒂̀𝒊 𝒏𝒆̂𝒏 𝒌𝒉𝒐̂𝒏𝒈 𝒄𝒂̂̀𝒏 𝒄𝒐̂ 𝒏𝒂̂́𝒖 𝒂̆𝒏 𝒐̛̉ 𝒏𝒉𝒂̀ 𝒕𝒉𝒖̛𝒐̛̀𝒏𝒈 𝒙𝒖𝒚𝒆̂𝒏 𝒏𝒉𝒂𝑯𝒊𝒆̣̂𝒏 𝒕𝒂̣𝒊 𝒆 𝒈𝒖̛̉𝒊 𝒍𝒖̛𝒐̛𝒏𝒈 12 𝒕𝒓𝒊𝒆̣̂𝒖 + 𝒕𝒉𝒖̛𝒐̛̉𝒏𝒈 + 𝒍𝒖̛𝒐̛𝒏𝒈 𝒕𝒉𝒂́𝒏𝒈 13. 𝑪𝒉𝒊̣ 𝒏𝒂̀𝒐 𝒍𝒂̀𝒎 đ𝒖̛𝒐̛̣𝒄 𝒍𝒊𝒆̂𝒏 𝒉𝒆̣̂ 𝒆𝒎 𝒒𝒖𝒂 𝒔𝒅𝒕 09..88..42..87..27 (𝒄𝒐́ 𝒛𝒂𝒍𝒐) 𝒕𝒓𝒂𝒐 đ𝒐̂̉𝒊 𝒕𝒉𝒆̂𝒎 𝒂̣.