Correct
六书
/ liùshū /
Strokes
Definition
Six Methods of forming Chinese characters, according to Han dictionary Shuowen 说文 - namely, two primary methods: 象形 (pictogram), 指事 (ideogram), two compound methods: 会意 (combined ideogram), 形声 (ideogram plus phonetic), and two transfer methods: 假借 (loan), 转注 (transfer)
Example
As a Noun
six categories of Chinese characters ［namely self-explanatory（指事）, pictographic（象形）, pictographic-phonetic（形声）, ideographic（会意）, mutually explanatory（转注）, and phonetic loan（假借）］