Character amnesia
It is difficult to establish exactly how many different Chinese characters are in use today; the new HSK, a widely used proficiency test for Standard Chinese as a second language, tests over 2,600 different characters, whilst in 1988 the People's Republic of China published the "List of Commonly Used Characters in Modern Chinese" which contains 7,000 different characters. In Japan, where a smaller set of characters are in general usage, the Japanese Ministry of Education prescribes the teaching of 2,136 kanji in primary and secondary school in a list called the jōyō kanji, meaning "regular-use Chinese characters".
Second round of simplified Chinese characters
Also released in 1964 was a directive for further simplification in order to improve literacy, with the goal of eventually reducing the number of strokes in commonly used characters to ten or fewer. This was to take place gradually, with consideration for both "ease of production [writing] and ease of recognition [reading]." In 1975, a second round of simplifications, the Second Scheme, was submitted by the Script Reform Committee of China to the State Council for approval. Like the First Scheme, it contained two lists, one (comprising 248 characters) for immediate use and another (comprising 605 characters) for evaluation and discussion. Of these, 21 from the first list and 40 from the second also served as components of other characters, which caused the Second Scheme to modify some 4,500 characters. On 20 December 1977, major newspapers such as the "People's Daily" and the "Guangming Daily" published the second-round simplifications along with editorials and articles strongly endorsing the changes. Both newspapers began to use the characters from the first list on the following day.