piece of jade used in ancient China

to use / to employ / to make use of, to apply / to spend

very; extremely / exceedingly; tremendously

extraordinary, unusual

emergency

value, worth

(archaic) antique, old-fashioned / (colloquial) ancient

ancient times, antiquity, remote ages

Short for 中国地方 (Chūgoku chihō): the Chūgoku region of Japan

the central part of a country, historically, commonly known as the capital city or the main region, where an emperor or other ruler resides / something within a country