Usage of the character 卿

high ranking official (old)
term of endearment between spouses (old)
(from the Tang Dynasty onwards) term used by the emperor for his subjects (old)
honorific (old)

Kēqīng

科卿

[科卿]

Cochin (in south India)

gōngqīng

公卿

[公卿]

high-ranking officials in the court of a Chinese emperor

jiǒngqīng

冏卿

[冏卿]

minister of the imperial stud, originally charged with horse breeding

jiǔqīng

九卿

[九卿]

the Nine Ministers (in imperial China)

Yán Zhēnqīng

颜真卿

[顏真卿]

Yan Zhenqing (709-785), a leading calligrapher of the Tang Dynasty

guówùqīng

国务卿

[國務卿]

Secretary of State

Xú Zhēnqīng

徐祯卿

[徐禎卿]

Xu Zhenqing (1479-1511), Ming writer, one of Four great southern talents of the Ming 江南四大才子

Guān Hànqīng

关汉卿

[關漢卿]

Guan Hanqing (c. 1235-c. 1300), Yuan dynasty dramatist in the 雜劇／杂剧 tradition of musical comedy, one of the Four Great Yuan dramatists 元曲四大家

Dàlǐsìqīng

大理寺卿

[大理寺卿]

Chief Justice of the Imperial Court of Judicial Review

fùguówùqīng

副国务卿

[副國務卿]

undersecretary of state

qīngqīngwǒwǒ

卿卿我我

[卿卿我我]

to bill and coo (idiom)
to whisper sweet nothings to one another
to be very much in love

Tàipúsìqīng

太仆寺卿

[太僕寺卿]

Minister of imperial stud, originally charged with horse breeding

guówùcìqīng

国务次卿

[國務次卿]

Under Secretary of State

wánghóugōngqīng

王侯公卿

[王侯公卿]

aristocracy

jīguānsuànjìntàicōngming,fǎnsuànleqīngqīngxìngmìng

机关算尽太聪明，反算了卿卿性命

[機關算盡太聰明，反算了卿卿性命]

if one is too calculating, it will be the cause of one's own undoing (famous line in "A Dream of Red Mansions" 紅樓夢／红楼梦 ( Hónglóu Mèng))