1. H\u1ea1ch to\u00e1n l\u00e0 g\u00ec?<\/strong><\/h2>\nH\u1ea1ch to\u00e1n l\u00e0 m\u1ed9t qu\u00e1 tr\u00ecnh c\u00f3 h\u1ec7 th\u1ed1ng bao g\u1ed3m c\u00e1c c\u00f4ng vi\u1ec7c nh\u01b0: quan s\u00e1t, \u0111o l\u01b0\u1eddng, t\u00ednh to\u00e1n v\u00e0 ghi ch\u00e9p nh\u1eb1m qu\u1ea3n l\u00fd c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh t\u1ebf c\u1ee7a doanh nghi\u1ec7p, t\u1ed5 ch\u1ee9c m\u1ed9t c\u00e1ch ch\u1eb7t ch\u1ebd v\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3.<\/p>\n