𝐕𝐨̛̣ 𝐜𝐡𝐨̂̀𝐧𝐠 𝐞𝐦 𝐦𝐨̛́𝐢 𝐝𝐨̣𝐧 𝐫𝐚 𝐨̛̉ 𝐫𝐢𝐞̂𝐧𝐠, 𝐧𝐡𝐚̀ 𝐜𝐮̛̉𝐚 𝐜𝐨̀𝐧 𝐛𝐞̂̀ 𝐛𝐨̣̂𝐧 𝐜𝐡𝐮̛𝐚 Đ𝐚̂𝐮 𝐯𝐚̀𝐨 Đ𝐚̂𝐮 𝐧𝐞̂𝐧 𝐭𝐮𝐲𝐞̂̉𝐧 𝟏 𝐜𝐨̂ 𝐭𝐮̛̣ 𝐬𝐚̆́𝐩 𝐱𝐞̂́𝐩 Đ𝐮̛𝐨̛̣𝐜 𝐯𝐢𝐞̣̂𝐜 𝐧𝐡𝐚̀ 𝐜𝐮̛̉𝐚 𝐠𝐨̣𝐧 𝐠𝐚̀𝐧𝐠

𝐕𝐨̛̣ 𝐜𝐡𝐨̂̀𝐧𝐠 𝐞𝐦 𝐦𝐨̛́𝐢 𝐝𝐨̣𝐧 𝐫𝐚 𝐨̛̉ 𝐫𝐢𝐞̂𝐧𝐠, 𝐧𝐡𝐚̀ 𝐜𝐮̛̉𝐚 𝐜𝐨̀𝐧 𝐛𝐞̂̀ 𝐛𝐨̣̂𝐧 𝐜𝐡𝐮̛𝐚 đ𝐚̂𝐮 𝐯𝐚̀𝐨 đ𝐚̂𝐮 𝐧𝐞̂𝐧 𝐭𝐮𝐲𝐞̂̉𝐧 𝟏 𝐜𝐨̂ 𝐭𝐮̛̣ 𝐬𝐚̆́𝐩 𝐱𝐞̂́𝐩 đ𝐮̛𝐨̛̣𝐜 𝐯𝐢𝐞̣̂𝐜 𝐧𝐡𝐚̀ 𝐜𝐮̛̉𝐚 𝐠𝐨̣𝐧 𝐠𝐚̀𝐧𝐠 đ𝐚̣̆𝐜 𝐛𝐢𝐞̣̂𝐭 𝐥𝐚̀ 𝐛𝐢𝐞̂́𝐭 𝐧𝐚̂́𝐮 𝐚̆𝐧 ( 𝐧𝐚̂́𝐮 𝐚̆𝐧 𝐧𝐠𝐨𝐧 𝐜𝐚̀𝐧𝐠 𝐭𝐨̂́𝐭) 𝐝𝐨 𝐞 𝐤 𝐛𝐢𝐞̂́𝐭 𝐧𝐚̂́𝐮 𝐚̆𝐧 𝐚̣ 
𝐕𝐢𝐞̣̂𝐜 𝐧𝐡𝐚̀ 𝐭𝐮̛̣ 𝐝𝐨̣𝐧 𝐝𝐞̣𝐩, 𝐬𝐚̆́𝐩 𝐱𝐞̂́𝐩 𝐭𝐫𝐨𝐧𝐠 𝐧𝐡𝐚̀ 𝐜𝐡𝐨 𝐠𝐨̣𝐧 𝐠𝐚̀𝐧𝐠 𝐥𝐚̀ đ𝐮̛𝐨̛̣𝐜. 𝐓𝐨̂́𝐢 𝐯𝐨̛̣ 𝐜𝐡𝐨̂̀𝐧𝐠 𝐞𝐦 đ𝐢 𝐥𝐚̀𝐦 𝐯𝐞̂̀ 𝐭𝐡𝐢̀ 𝐜𝐨̂ 𝐥𝐨 𝐜𝐨̛𝐦 𝐧𝐮̛𝐨̛́𝐜 𝐱𝐨𝐧𝐠 𝐯𝐢𝐞̣̂𝐜 𝐜𝐨̂ 𝐜𝐮̛́ 𝐧𝐠𝐡𝐢̃ 𝐧𝐠𝐨̛𝐢 𝐭𝐡𝐨𝐚̉𝐢 𝐦𝐚́𝐢 
𝐌𝐮̛́𝐜 𝐥𝐮̛𝐨̛𝐧𝐠 𝟏𝟏𝐭𝐫 + 𝐛𝐚𝐨 𝐚̆𝐧 𝐨̛̉. 𝐂𝐨́ 𝐭𝐡𝐮̛𝐨̛̉𝐧𝐠 𝐪𝐮𝐚̀ 𝐜𝐚́𝐩 𝐫𝐢𝐞̂𝐧𝐠 
Đ𝐢̣𝐚 𝐜𝐡𝐢̉: 𝐍𝐠𝐮𝐲𝐞̂̃𝐧 𝐓𝐫𝐚̃𝐢 𝐐𝐮𝐚̣̂𝐧 𝟓
𝐕𝐢𝐞̣̂𝐜 𝐧𝐡𝐚̀ 𝐞 𝐜𝐚̂̀𝐧 𝐠𝐚̂́𝐩 𝐜𝐨̂ 𝐧𝐚̀𝐨 𝐦𝐚̀ đ𝐢 𝐥𝐚̀𝐦 𝐱𝐮𝐲𝐞̂𝐧 𝐭𝐞̂́𝐭 𝐠𝐨̣𝐢 𝐪𝐮𝐚 𝐞 𝟎𝟗𝟖𝟖𝟒𝟐𝟖𝟕𝟐𝟕