One Country on Each Side to have departed from Chen's earlier pledge of "Four Noes and One Without". One Country on Each Side One Country on Each Side () is a concept originated the Democratic Progressive Party government led by Chen Shui-bian, the former President of the Republic of China (2000–2008), regarding the political status of Taiwan. It emphasised that the People's Republic of China and the Republic of China (commonly known as "Taiwan") are two different countries, (namely "One China, one Taiwan"), as opposed to two separate political entities within the same country of "China". This is the position of the supporters of the
A-side and B-side which would quickly replace the 78 for single record releases. The term "single" came into popular use with the advent of vinyl records in the early 1950s. At first, most record labels would randomly assign which song would be an A-side and which would be a B-side. (All records have specific identifiers for each side in addition to the catalog number for the record itself; the "A" side would typically be assigned a sequentially lower number.) Under this random system, many artists had so-called "double-sided hits", where both songs on a record made one of the national sales charts (in