Sino-Japanese vocabulary
Since Japan was the first East Asian country to modernize, the Japanese were the first people in East Asia to be exposed to new technologies and fields of study, and therefore the first to develop Chinese-based names for such things, such as telephone (denwa, kanji:電話, hiragana: でんわ), science (kagaku, kanji:科学, hiragana:かがく), and philosophy (tetsugaku, kanji:哲学, hiragana: てつがく), and each of these terms have been adopted into Chinese as diànhuà, kēxué, and zhéxué in the same order. This phenomenon is called reborrowing.