Content: 1 - Vietnam sea & islands in the book of HAI TRINH LUOC CHI. 2 - The song on Vietnam seaports. 3 - The island-district of Phu Qyu. 4 - The place names of VUNG TAU; CON DAO. 5 - The islands in Vietnam Southwest. 6 - The typhoon of the year of 1904. 7 - Vietnam salt in the past & at present. 8 - Vietnam lighthouse in the past & at present. 9 - SAI GON harbor in the past & at present. 10 - Vietnam Central wooden boat of GHE BAU. 11 - Whale worship in Vietnam. 12 - Some folk beliefs in Vietnam Central coastal.... And many others.