周髀算經 Save Create a free account to save words Simplified: 周髀算经 zhōubìsuànjīng ㄓㄡ ㄅㄧˋ ㄙㄨㄢˋ ㄐㄧㄥ 男 女 Zhou Bi Suan Jing, or Chou Pei Suan Ching, one of the oldest Chinese texts on astronomy and mathematics Character by character 周(zhōu)make a circuit 髀(bì)buttocks 算(suàn)calculate 經(jīng)surname Jing Sign up for a free account to save words and review them A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0