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[wu3 deng3 jue2 wei4] / ancient Chinese compass point: 0° (north) / subsidiary / subordinate / sub-
lit. to fall behind Sun Shan 孫山|孙山[Sun1 Shan1] (who came last in the imperial examination) (idiom) / fig. to fail an exam / to fall behind (in a competition)