Facing the new situation , we should perfect unemployment insurance system and the lowest living standard security system for unban residents , do our best to accelerate employment and re-employment .
The analysis of wanzhou current conditions in three gorges hinderland is helpful to learn about the investing problems of unban construction which exist in certain areas and give some opinions and suggestions .
Proceedings seminar on highway and unban traffic control technology .
公路暨都交通控制技术研讨论。
Unban infrastructure is significant for national or regional socio-economic activities of the public service system , which is much larger than economic interests , and is very important to the social development .