A li, a traditional Chinese unit of distance equal to 1500 Chinese feet or 150 zhangs, now standardized as a half-kilometer (500 meters).

plural of Chinese mile

A chi, a traditional Chinese unit of distance based on the human forearm, now standardized variously as (Mainland China) ¹/₃ or (Taiwan) ¹⁰/₃₃ of a meter.

plural of Chinese foot

(humanities) An academic discipline that includes the study of literature written in the Chinese language, Chinese linguistics, and Chinese sociolinguistics.

plural of China doll

(offensive) A stereotypically feminine and submissive young Asian woman.

plural of Chinese home run

(derogatory, dated) A home run hit to the minimum distance possible, usually just over the outfield fence closest to home plate.

(informal, humorous) Very difficult. / (informal, humorous) Very hard (in the sense of physical rigidity).