ranh giới

❝𝑚𝑜̛̀𝑖 𝑏𝑎̣𝑛 𝑑𝑎̣𝑜 𝑏𝑢̛𝑜̛́𝑐 𝑐𝑢̀𝑛𝑔 𝑞𝑢𝑦𝑒̂𝑛 𝑞𝑢𝑎 𝑛ℎ𝑢̛̃𝑛𝑔 𝑚𝑎̉𝑛ℎ 𝑔ℎ𝑒́𝑝 𝑐𝑢̉𝑎 𝑐𝑢𝑜̣̂𝑐 𝑠𝑜̂́𝑛𝑔 𝑛ℎ𝑖𝑒̂̀𝑢 𝑚𝑎̀𝑢 𝑠𝑎̆́𝑐. ℎ𝑦 𝑣𝑜̣𝑛𝑔 𝑟𝑎̆̀𝑛𝑔 𝑚𝑜̂̃𝑖 𝑏𝑎̀𝑖 𝑣𝑖𝑒̂́𝑡 𝑠𝑒̃ 𝑙𝑎̀ 𝑚𝑜̣̂𝑡 𝑡𝑟𝑎̣𝑚 𝑑𝑢̛̀𝑛𝑔 𝑚𝑎𝑛𝑔 𝑡𝑜̛́𝑖 𝑐ℎ𝑢́𝑡 𝑏𝑖̀𝑛ℎ 𝑦𝑒̂𝑛, 𝑛𝑔𝑢𝑜̂̀𝑛 𝑐𝑎̉𝑚 ℎ𝑢̛́𝑛𝑔 𝑔𝑖𝑢́𝑝 𝑏𝑎̣𝑛 𝑘ℎ𝑎́𝑚 𝑝ℎ𝑎́ ℎ𝑎̀𝑛ℎ 𝑡𝑟𝑖̀𝑛ℎ 𝑟𝑖𝑒̂𝑛𝑔 𝑐𝑢̉𝑎 𝑚𝑖̀𝑛ℎ. 𝒈𝒐𝒄𝒄𝒖𝒂𝒒𝒖𝒚𝒆𝒏_