QINGDAO, China (Reuters) -China remains committed to resolving maritime disputes with other countries through dialogue but will not allow itself to be "abused," a top military official said at a meeting of senior foreign naval officials in the port city of Qingdao on Monday. The sea should not be an arena where countries can flex their "gunboat muscles", added Zhang Youxia, vice chairman of the Central Military Commission and China's second-highest-ranking military official. "Reality has shown that those who make deliberate provocations, stoke tensions, or suppo...