On the rainy and stormy days at the end of the year, the image of the old New Year in the homeland suddenly came back filled with mind ... Spring has passed but the old memories still seem not to fade away in the mind. This year, due to circumstances, we cannot gather together in spring days. With that in mind, the Editorial Board risked a decision to make a special edition for Xuan Tan Suu, as a small gift to you all during the Tet's. Although this was a last-minute decision, the large number of articles received made us extremely emotional and eager to make it in time to be released in the early spring. We sincerely thank the authors. This special book was completed in a very short time so there were no errors. We hope you will forgive me. We hope this special edition will bring joy to the spring days. V?o nh?ng ng?y m?a b?o r?t m??t cu?i nam, h?nh ?nh T?t xa x?a ? qu? nh? ch?t hi?n v? ng?p tr?n tr? ?c... ?? bao m?a xu?n tr?i qua nh?ng nh?ng k? ni?m x?a d??ng nh? v?n kh?ng phai nh?a trong t?m kh?m. Nam nay, v? ho?n c?nh n?n ch?ng ta kh?ng d??c qu?y qu?n b?n nhau trong nh?ng ng?y xu?n. Trong t?m t?nh d?, Ban bi?n t?p d? m?o mu?i quy?t d?nh th?c hi?n quy?n ??c San Xu?n T?n S?u, nh? m?t m?n qu? xu?n nh? b? g?i d?n qu? th?n h?u. M?c d? d?y l? m?t quy?t d?nh v?o gi? ch?t, nh?ng kh?ng ng? ch? trong v?ng v?i ng?y, s? l??ng b?i vi?t nh?n d??c ngo?i ??c t?nh khi?n ch?ng t?i v? c?ng x?c d?ng v? hang h?i th?c hi?n cho k?p ph?t h?nh v?o d?p d?u xu?n. Ch?ng t?i xin ch?n th?nh c?m ?n c?c t?c gi?. Quy?n d?c san n?y d? d??c ho?n t?t trong m?t th?i gian r?t ng?n n?n kh?ng tr?nh kh?i nh?ng s? s?t. R?t mong qu? v? l??ng th?. Ch?ng t?i hy v?ng quy?n d?c san n?y s? dem d?n nh?ng ni?m vui trong nh?ng ng?y xu?n.