This is a false and manipulated information that China use to confuse you, our P.M Pham Van Dong didn't accept to any statement that have line about S.China Sea or "spratly and paracel"
Here take a look at the truth:
This is what were our P.M Pham Van Dong write:
Translation may a little rough cos i kind of bad at this:
12 nautical is sure very... big.
12 nautical miles ~ 22km
you can troll hard, very very hard if you want. the truth here is:
1. your PM publicly accepted and acknowledged the 4th Sept 1958 announcement. South China Sea belongs to China, your PM made it clear.
2. PLA can liberate Saigon within weeks if necessary.
Dude, learn history: the regime which systematically failed you got your nation into war for ten year after they had border conflict with us in 1978. We sent our troops there for exercise, our nation got the chance to have a full trained armed forces, our economy got developed during those 10 years. what you got? as of today, your regime still refuse to really invest in the northern part of vietnam, because they know we can trash it when necessary.
Let's make it clear: Vietnam was once a part of China, now we fully respect it as an independent nation. but that comes with one simple condition -- you behavior yourself or we can liberate Saigon and remove vietnam from the world map. It can become a Chinese province when necessary.
wake up.