Why aren't China's closest friends in the world Russians, Koreans and Vietnamese? But Pakistan.

Only one country in the world has written state relations into its constitution, and that is Pakistan, whose constitution stipulates that it is illegal to undermine China-Pakistan relations. Others use the Basic Law to express friendship. Although China can't make a law, it's necessary to form a blood alliance, man. Vietnam, Vietnam and China have been in contact since the founding of the People's Republic of China, and there are geographical contradictions. During the Soviet period, Ho Chi Minh wanted to dominate Southeast Asia, which was very unfavorable to the future development of China. At that time, relations between the Soviet Union and China were not good, and they wanted to use Vietnam to form a surprise attack on China. When Viet Nam wanted to unify Southeast Asia, Deng Xiaoping sent troops to support the fragile Myanmar and Laos. Before the Vietnam War, the United States was humiliated in the Vietnam War, but China beat the shit out of Vietnam. The majesty that President Ho Chi Minh finally found in the United States was lost by China. Coupled with the current South China Sea dispute, now that Vietnam embraces the United States, Vietnam will not have good relations with China. As for Russia, it is a feud. The Russians took our Sakhalin Island in the Qing Dynasty and still owe us millions of square kilometers of land. Outer Mongolia's independence is that the Soviet Union does not want China to be strong, and it is a living threat to China. After the founding of the People's Republic of China, Russia tried to puppet China, but the great leaders had already seen through everything. This is why China wants to build an atomic bomb. There is no trust between the two neighboring powers, and both the Soviet Union and Russia regard China as a pawn and a weight. Putin and Yeltsin have always wanted to join the European and American circles, so although most of their land is in Asia, they call themselves Europeans, but history is there and they have suffered from Russia. They dare not play with Russia, but they also want to suppress Russia. So once Russia quarrels with Europe and America, it will win over China, and Europe and America don't want to see the country with the largest pure land in the world cooperate with the most populous country in the world. Therefore, as soon as Russia takes out the China card, Europe and America will be unhappy and will give in. China has always been lonely, excluded by the Soviet Union, Europe, America, Southeast Asia and India, and occasionally reconciled with Russia. Now when it comes to North Korea, there is nothing to do. Now, North Korea is a bottomless pit, a rogue and the largest country in the world. North Korea did not perish because of China's assistance. China's aid accounts for a quarter of the world's total aid, more than its brother's, but North Korea's dependence on China is obvious. And North Korea is not obedient! You can be honest for two days if you want money. You can do nuclear work without money. It's still with us because America can't bomb it. How can the relationship be iron? Finally, I will give you a popular science. China is the country that accepts the most illegal immigrants from North Korea, and South Korea will talk big. We have more refugees in North Korea than the whole world combined, and they are all low-end immigrants. I hope I didn't make tg unhappy by talking about such a long political topic. Please tell me if there are any mistakes in my memory, and I will correct them. If anyone sees it, tell me, and I'll delete it. Don't invite me to tea. I wrote these things because I was bored to shit, but I didn't expect to write them for twenty minutes.