REMOVE

1. Vietnam -- Maps
2. China Sea -- Maps
3. Taiwan
4. China Sea
5. China
6. Vietnam

WHAT

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

WHERE

1. Hainan Island (China) (1)
2. Paracel Islands (1)
3. Philippines (1)

WHO

1. Blaeu, Joan, 1650-1712, c … (1)

WHEN

1. 1677 (1)