Chinese competitors take part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Jiang Shaoqing)

 Chinese competitors take part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Jiang Shaoqing)

Chinese competitors take part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Jiang Shaoqing)

Chinese competitors take part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Cheng Chunxiang)

Chinese competitors take part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Jiang Shaoqing)

Chinese competitors take part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Jiang Shaoqing)

 A Chinese competitor takes part in the 6th annual Warrior Competition at the King Abdullah II Special Operation Training Center in Amman, capital of Jordan, May 3, 2014. (Xinhua/Jiang Shaoqing)