As for China’s tax income，it grows at 17.1% in the first quarter，10.3% higher than the economic growth，14.2% in the second quarter，lower than that in the first quarter but still 7.4% higher than the economic growth，and 12.7% in the third quarter，6.0% higher than the economic growth. The revenue of main taxes grows faster than last year. The coastal provinces or municipalities as major source of taxation witness a high growth of tax revenue except Beijing with a negative growth and Tian with a low growth. Most of the other provinces experience a high growth of tax revenue. All these contribute to the high growth of the national tax revenue. If China’s economy grows at a low speed in 2018 and China launches policies to cut taxes and lower fees，the tax revenue will drop sharply in the fourth quarter，the yearly growth of tax revenue will exceed the economic growth，and the growth of tax revenue will keep pace with or even fall below the economic growth in 2019.