Understand Wang, an online buzzword, here refers to former US President Trump.
Word source: Because since he came to power, he is outspoken, omniscient and overconfident, and often expresses "very understanding" in many fields. The classic sentence pattern is "No one knows XXX better than me". Therefore, netizens are often amused by Chuan Jianguo's wise speech, and his arbitrariness in power is like that of an ancient king, so he was given the title of "Knowing the King".
Other titles: Chuan Jianguo
When Trump's decision as the president of the United States was considered stupid and meaningless by domestic netizens, it was not beneficial to the United States, but beneficial to China, China netizens used this sentence to irony that he was actually a spy sent to the United States by our country. On the surface, opposing China everywhere, in fact, is to paralyze the minds of Americans, cooperate from the inside and promote the development and growth of our country, and is our "founding comrade" who has worked hard.
This stalk is especially common when the United States issues policies that are obviously aimed at China. It is also often used to comment on negative news in the political, economic and military fields in the United States. It usually appears in the form of "Comrade Chuan Jianguo has made meritorious service again".