fuwa 7 removed some ref

300 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9

100 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9

120 1 2 3 4 5 6 7 8 90 1 2 3 4 5 6 7 8 9