那么我们要学习瓮安的经验教训。
这方面，瓮安也有教训。[{'character': '这', 'pinyin': 'zhe4', 'highest pitch': 10.76, 'lowest pitch': 9.25, 'duration': 0.21, 'prosody hierarchy': 'null'}, {'character': '方', 'pinyin': 'fang1', 'highest pitch': 10.32, 'lowest pitch': 9.25, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '面', 'pinyin': 'mian4', 'highest pitch': 9.94, 'lowest pitch': 7.57, 'duration': 0.29, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.14}, {'character': '瓮', 'pinyin': 'ueng4', 'highest pitch': 10.96, 'lowest pitch': 8.37, 'duration': 0.18, 'prosody hierarchy': 'null'}, {'character': '安', 'pinyin': 'an1', 'highest pitch': 10.89, 'lowest pitch': 8.37, 'duration': 0.26, 'prosody hierarchy': '#2'}, {'character': '也', 'pinyin': 'ie2', 'highest pitch': 9.96, 'lowest pitch': 6.87, 'duration': 0.14, 'prosody hierarchy': 'null'}, {'character': '有', 'pinyin': 'iou3', 'highest pitch': 8.58, 'lowest pitch': 6.25, 'duration': 0.17, 'prosody hierarchy': '#1'}, {'character': '教', 'pinyin': 'jiao4', 'highest pitch': 8.25, 'lowest pitch': 6.25, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '训', 'pinyin': 'xvn4', 'highest pitch': 6.98, 'lowest pitch': 4.93, 'duration': 0.34, 'prosody hierarchy': '#4'}]