REMOVE

1. China -- Maps
2. Sea Charts
3. Manuscripts
4. China
5. Hainan Island (China)
6. Celebes Sea

WHAT

1. Borneo -- Maps (1)
2. Philippines -- Maps (1)

WHERE

1. Borneo (1)
2. Cambodia (1)
3. China Sea (1)
4. Hainan Island (China) (1)
5. Japan (1)
6. Korea (1)
7. Malaysia (1)
8. Paracel Islands (1)
9. Philippines (1)
10. Southeast Asia (1)
11. Taiwan (1)
12. Thailand (1)
13. Vietnam (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)