Truth be told, if China wanted be completely ruthless, they would proceed with holding back larger ships, even the coast guard cutter sized ones and start sending in ships comparable in size to what the filipinos are using. Create an atmosphere of complacence over time for the filipinos and entice them into shooting first and, dare I say, even cause Chinese deaths. Then use it as pretense to unleash hell on them. China needs to take some pages out of the insidious underhanded American way of doing things.