REMOVE

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

WHAT

1. China -- Maps (1)

WHERE

1. China (1)
2. China Sea (1)
3. Hainan Island (China) (1)
4. Paracel Islands (1)
5. Philippines (1)
6. Taiwan (1)
7. Vietnam (1)

WHO

1. Blaeu, Joan, 1650-1712, c … (1)

WHEN

1. 1677 (1)