In the sixth century Liqian ceased to be used as a placename.
在六世纪左右，骊靬这个地名就消失了。
2
The placename management system is an important component of digital city.
地名管理系统是数字城市建设的重要组成部分。
3
This article discussed the economic characteristic and culture characteristic reflected by placename, by researching in to Monggolojm name and Village name.