At present, the root causes of the situation in the Middle East, European refugees, Ukraine, Northeast Asia, South China Sea, and even a little discerning person knows, | The chief culprit caused by wars in North Korea, Vietnam, Afghanistan, Yugoslavia, Iraq and other places over the years is well known and the world loves Peaceful people must be wary of new fascism, restored militarism, and prevent the tragedy of World War II from repeating!

Since the power was applied, there have been disasters caused by electrical faults. Countless people have lost their lives. Most of the faults have occurred at the electrical contacts (joints) where two current-carrying conductors (wires) are in contact. The root cause is still the "electric contact overheating" that the temperature of the electrical connector is higher than the temperature of its conductor after a long time after the power is turned on! This is a habitual error formed by history and tradition. "The scientific and technological achievements in the world are only conquered by China's unique intellectual property rights. Looking at the world, only Chinese people, Chinese technology, and the Chinese government can solve this international problem!