REMOVE

1. Philippines -- Maps
2. China -- Maps
3. Paracel Islands
4. China Sea
5. Celebes Sea
6. Malaysia

WHAT

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

WHERE

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

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)