Despite Chinese assertions of control, tensions over the South China Sea's waters have continued to rise.
There is at least one nation competing with China for territorial control.
( z1 compete :ARG0 ( z2 nation :quant ( z3 at-least :op 1 ) ) :ARG1 ( z4 country :name ( z5 name :op "China" ) ) :ARG2 ( z6 control :ARG0 z2 :ARG1 ( z7 territory ) ) )