Li Ning. In the new product launch conference, winter clothes similar to the Japanese military uniforms of World War II appeared. The sub-brand "China Lining" for the 2008 Olympic Games all interpreted Li Ning's feelings about home and country. China's famous double standard is Li Ning's advertisement. Well-known double standard, derived from well-known trademarks, is an enhanced version of double standard. Its meaning is further and more exaggerated than double standard (double standard). Well-known is mainly used to enhance the atmosphere of the word double standard.