REMOVE

1. China -- Maps
2. Southeast Asia
3. China
4. Celebes Sea
5. China Sea
6. Malaysia

WHAT

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

More 

WHERE

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

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)