environmental economic cost and benefit
economic and cost analysis
economic profit cost ratio
Baoding Regional differences Economic developing synthetical order Econormic regional coefficient of variability Economic developing total Z index
promote fundamental shifts in the economic system and mode of economic growth
actual cost and estimated cost
actual cost over standard cost
Greater China economic region
“gold triangle” economic zone
a new round economic growth
a reform of economic system
accelerate the process of economic reform
accounting of green economic