* 拼音yǎn。商代国名, 故址在今山东省曲阜市旧城东
(interchangeable 奄) name of an ancient state, name of a country in old times
Standardized 221–206 BCE (Qin); developed earlier in Qin
The standardized seal script promulgated after Qin’s unification, based on earlier Qin seal forms and used as an empire-wide norm.Wikipedia ->