The game between China and Vietnam revealed the current situation of Chinese football in the past 20 years once again: paralyzed youth training, weak youth foundation, less than 10,000 registered athletes in China, and only a handful of football fields around us. After the game, a passage by Liu Jianhong, a well-known football commentator, was circulated, insinuating that not only football lost, but also the stock index. Looking back at the past five years (2017-2021), it is rare that an index could outperform the US index, and Vietnam Ho Chi Minh Index is one of them. During this period, the S&P 500 index of US stocks rose by 112%, the VNINDEX index of Vietnam rose by 129%, and the Shanghai Composite Index rose by only 17.2% in five years. Vietnam is one of t