So\u1ea1n b\u00e0i: L\u01b0u bi\u1ec7t khi xu\u1ea5t d\u01b0\u01a1ng (Xu\u1ea5t d\u01b0\u01a1ng l\u01b0u bi\u1ec7t – Phan B\u1ed9i Ch\u00e2u)<\/a><\/blockquote><\/iframe>