There has always been a legend and a taboo in the Chinese War Department. The legend is the Five Tiger Generals, and the taboo is "Document No. 10". It is said that the five generals made great achievements in the self-defense counterattack in the 1970s and 1980s, and then also achieved great success in the taboo field. This taboo is naturally related to them. It can be said to be caused by one hand, or it can be said to be a regret in life...
