Ch\u01b0\u01a1ng 4 – B\u00e0i 40: Th\u1ef1c h\u00e0nh: Ph\u00e2n t\u00edch t\u00ecnh h\u00ecnh ph\u00e1t tri\u1ec3n c\u00f4ng nghi\u1ec7p \u1edf \u0110\u00f4ng Nam B\u1ed9(ti\u1ebfp)<\/a><\/blockquote><\/iframe>