REMOVE

1. Philippines -- Maps
2. Hainan Island (China)
3. Cambodia
4. Celebes Sea
5. Thailand

WHAT

1. Borneo -- Maps (1)
2. China -- Maps (1)
3. Manuscripts (1)
4. Sea Charts (1)

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WHERE

1. Borneo (1)
2. China (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. Vietnam (1)

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)