REMOVE

1. Manuscripts
2. South China Sea
3. Philippines
4. Hainan Sheng (China)
5. Sri Lanka
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. Paracel Islands (1)
13. Strait of Malacca (1)
14. Sumatra (Indonesia) (1)
15. Taiwan (1)
16. Thailand (1)
17. Vietnam (1)

WHEN

1. 1787 (1)