We know it is an official map of China in 1904 under the Qing dynasty.
Obviously the map of china 1904 did not mention two Paracels and Spratlys of Vietnam [of course]
We are holding one [paper map of china 1904], published by "Shanghai publishing house", 1904. It is an evidence to expose the deception in the claims of china about so-called "historic territory" on the East Sea (SCS)... lol chinese!
Not all us know chinese language, but we have chinese language experts, enough to study history of China.
In the past, Vietnam had used Chinese characters, which was the result of the invasion of China on Vietnam. Although the chinese deliberately deleted the history of Vietnam by burning many the historical books of Vietnam, but with the tenacity, we defeated China by the great victories [for example Battle Bach Dang River 938, killing 100,000 Chinese soldiers in only a battle], and retain the culture of our own.
BTW: You are showing low level of your education.
Source: Wikipedia
Monkeys are intelligent animals, and monkeys is better than the dogs...
Dont you know that we like to eat dog meat?
We used to slaughter 100,000 dogs or 80,000 dogs only in a day...