REMOVE

1. China -- Maps
2. Vietnam -- Maps
3. China Sea -- Maps
4. Sea Charts
5. Paracel Islands
6. Philippines

WHAT

1. Manuscripts (1)

WHERE

1. China (1)
2. China Sea (1)
3. Hainan Island (China) (1)

WHO

1. Blaeu, Joan, 1650-1712, c … (1)

WHEN

1. 1677 (1)