REMOVE

1. China -- Maps
2. Paracel Islands
3. Celebes Sea
4. Japan
5. Cambodia

WHAT

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

WHERE

1. Borneo (1)
2. China (1)
3. China Sea (1)

More 

WHO

1. Blaeu, Joan, 1596-1673, c … (1)

WHEN

1. 1666 (1)