Yung-lo, 1403-1425.

Seuen-tih, 1426-1436.

Ching-hwa, 1465-1488.

Hung-che, 1488-1506.

Ching-tih, 1506-1522.

Kea-tsing, 1522-1567.

Lung-king, 1567-1573.

Wan-leih, 1573-1620.

Tsing Date Marks.