𝐵𝑜̣̂ 𝑐𝑜̂̉ 𝑡𝑟𝑜̀𝑛 𝑏𝑜̂̉ 𝑡𝑟𝑢̣ 𝑑𝑎̀𝑖 𝑡𝑎𝑦 𝑞𝑢𝑎̂̀𝑛 𝑑𝑎̀𝑖