那我们找故障车辆救援服务时应该注意什么呢？
故障车辆救援服务收费实行政府定价管理。[{'character': '故', 'pinyin': 'gu4', 'highest pitch': 10.84, 'lowest pitch': 9.37, 'duration': 0.22, 'prosody hierarchy': 'null'}, {'character': '障', 'pinyin': 'zhang4', 'highest pitch': 10.32, 'lowest pitch': 8.58, 'duration': 0.21, 'prosody hierarchy': '#1'}, {'character': '车', 'pinyin': 'che1', 'highest pitch': 9.62, 'lowest pitch': 8.58, 'duration': 0.15, 'prosody hierarchy': 'null'}, {'character': '辆', 'pinyin': 'liang4', 'highest pitch': 9.11, 'lowest pitch': 8.18, 'duration': 0.22, 'prosody hierarchy': '#1'}, {'character': '救', 'pinyin': 'jiou4', 'highest pitch': 9.86, 'lowest pitch': 8.18, 'duration': 0.16, 'prosody hierarchy': 'null'}, {'character': '援', 'pinyin': 'van2', 'highest pitch': 8.9, 'lowest pitch': 7.62, 'duration': 0.15, 'prosody hierarchy': '#1'}, {'character': '服', 'pinyin': 'fu2', 'highest pitch': 8.9, 'lowest pitch': 7.02, 'duration': 0.19, 'prosody hierarchy': 'null'}, {'character': '务', 'pinyin': 'u4', 'highest pitch': 8.06, 'lowest pitch': 7.5, 'duration': 0.11, 'prosody hierarchy': '#1'}, {'character': '收', 'pinyin': 'shou1', 'highest pitch': 10.29, 'lowest pitch': 7.6, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '费', 'pinyin': 'fei4', 'highest pitch': 10.77, 'lowest pitch': 7.92, 'duration': 0.24, 'prosody hierarchy': '#3'}, {'pinyin': 'sp1', 'highest pitch': 0.0, 'lowest pitch': 0.0, 'duration': 0.05}, {'character': '实', 'pinyin': 'shiii2', 'highest pitch': 6.7, 'lowest pitch': 6.38, 'duration': 0.24, 'prosody hierarchy': 'null'}, {'character': '行', 'pinyin': 'xing2', 'highest pitch': 7.28, 'lowest pitch': 5.51, 'duration': 0.3, 'prosody hierarchy': '#2'}, {'character': '政', 'pinyin': 'zheng4', 'highest pitch': 10.83, 'lowest pitch': 8.64, 'duration': 0.23, 'prosody hierarchy': 'null'}, {'character': '府', 'pinyin': 'fu3', 'highest pitch': 8.64, 'lowest pitch': 4.46, 'duration': 0.18, 'prosody hierarchy': '#1'}, {'character': '定', 'pinyin': 'ding4', 'highest pitch': 7.15, 'lowest pitch': 6.3, 'duration': 0.17, 'prosody hierarchy': 'null'}, {'character': '价', 'pinyin': 'jia4', 'highest pitch': 6.95, 'lowest pitch': 4.88, 'duration': 0.19, 'prosody hierarchy': '#1'}, {'character': '管', 'pinyin': 'guan2', 'highest pitch': 6.35, 'lowest pitch': 4.88, 'duration': 0.2, 'prosody hierarchy': 'null'}, {'character': '理', 'pinyin': 'li3', 'highest pitch': 6.46, 'lowest pitch': 3.13, 'duration': 0.27, 'prosody hierarchy': '#4'}]