Another way of saying that is no one admit you own these two islands, can you tell me ,who admit your claim??
your can't use a no one recognize claim as a Excuse。
MEMORANDUM
Outlining Vice-Premier Li Xiannian's Talk
with Premier Pham Van Dong on June 10, 197 7
you can see when talk to these statement he said "we of course had to" 、”understand our statements “。
he not said “North Vietnam of course had to”、“understand North Vietnam statements”,mean these statement not only North Vietnam statements ,also coalition government's statements .
June 10, 1977,Vietnam already is a coalition government, Pham Van Dong is a Prime Minister of coalition government ,so his views behalf of the Vietnamese Government's views, "we"and "our" behalf of the Vietnamese Government.
China don't have others evident to claim.
They still lies.