son / child / seed / egg / small thing / 1st earthly branch: 11 p.m.-1 a.m., midnight, 11th solar month (7th December to 5th January), year of the rat / viscount, fourth of five orders of nobility 五等爵位[wu3deng3 jue2wei4] / ancient Chinese compass point: 0° / (north) / subsidiary / subordinate / (prefix) sub-
围场
wéi chǎng
enclosure / pig pen / hunting ground exclusively kept for emperor or nobility (in former times)
jade tablet, square at the base and rounded or pointed at the top, held by the nobility at ceremonies / sundial / (ancient unit of volume) a tiny amount / a smidgen / a speck
侯门似海
hóu mén sì hǎi
lit. the gate of a noble house is like the sea / there is a wide gap between the nobility and the common people (idiom)