Mastering a language cannot be complete without learning its dynamic innovations. Chinese slang (俚语) is especially useful for those who wish to have better oral communication skills, often beyond the formal conversation manners. This section is divided to Common Slang, expressions every Chinese is familiar with, Trendy Expressions, slang which is used nowadays, especially by the younger generation Modern China Life, new slang which reflects social issues in the Chinese society and the extended Internet Slang, divided into sub-sections which reflect the oven where new Chinese vocabulary and word-games are baked.