Speaking of Vietnam and China:
https://www.reuters.com/article/us-southchinasea-vietnam-idUSKCN1AU090
For more than 1,000 years Vietnam has bloodied China’s nose. More Recently, see:
china vietnam war 1979
china vietnam war in 1974
china vietnam war 1984
china vietnam war 2014
china vietnam war 1979 review
china vietnam war 1988
china vietnam war in east china sea