REMOVE

1. Manuscripts
2. South China Sea
3. Malacca (Malacca, Malaysia) …
4. Paracel Islands
5. Macao (China)
6. Sumatra (Indonesia)

WHAT

1. Sea Charts (1)

WHERE

1. Andaman Sea (1)
2. Bay of Bengal (1)
3. Cambodia (1)
4. Ceylon (1)
5. China (1)
6. Gulf of Tonkin (1)
7. Hainan Sheng (China) (1)
8. Indian Ocean (1)
9. Macao (China) (1)
10. Malacca (Malacca, Malaysi … (1)
11. Myanmar (1)
12. Philippines (1)
13. Sri Lanka (1)
14. Strait of Malacca (1)
15. Sumatra (Indonesia) (1)
16. Taiwan (1)
17. Thailand (1)
18. Vietnam (1)

WHEN

1. 1787 (1)