Complex sentence: The "Dai Kan-Wa Jiten", which is considered to be comprehensive in Japan, contains about 50,000 characters, but the "Zhonghua Zihai", published in 1994 in China, where Chinese characters are used more extensively, contains about 85,000 characters.
Split into simpler sentences: The "Dai Kan-Wa Jiten", which is considered to be comprehensive in Japan, contains about 50,000 characters. However, the "Zhonghua Zihai", published in 1994 in China, where Chinese characters are used more extensively, contains about 85,000 characters.