我们需要建立一套有效的管理制度和规范。
如何保持劳动用工的规范有序？[{'character': '如', 'pinyin': 'ru2', 'highest pitch': 10.65, 'lowest pitch': 8.58, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '何', 'pinyin': 'he2', 'highest pitch': 10.49, 'lowest pitch': 10.25, 'duration': 0.2, 'prosody hierarchy': '#1'}, {'character': '保', 'pinyin': 'bao3', 'highest pitch': 10.34, 'lowest pitch': 5.97, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '持', 'pinyin': 'chiii2', 'highest pitch': 8.44, 'lowest pitch': 5.97, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '劳', 'pinyin': 'lao2', 'highest pitch': 8.44, 'lowest pitch': 6.7, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '动', 'pinyin': 'dong4', 'highest pitch': 10.82, 'lowest pitch': 8.37, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '用', 'pinyin': 'iong4', 'highest pitch': 9.34, 'lowest pitch': 7.69, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '工', 'pinyin': 'gong1', 'highest pitch': 8.85, 'lowest pitch': 7.69, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '的', 'pinyin': 'de5', 'highest pitch': 8.79, 'lowest pitch': 6.91, 'duration': 0.14, 'prosody hierarchy': '#1'}, {'character': '规', 'pinyin': 'guei1', 'highest pitch': 8.68, 'lowest pitch': 8.24, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '范', 'pinyin': 'fan4', 'highest pitch': 9.18, 'lowest pitch': 7.25, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 7.25, 'lowest pitch': 5.03, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '序', 'pinyin': 'xv4', 'highest pitch': 9.54, 'lowest pitch': 5.35, 'duration': 0.3, 'prosody hierarchy': '#4'}]