id	keyword
easat-6547	construction
easat-6547	delays
easat-6547	nguyen
easat-6547	hanoi
easat-6547	projects
easat-6547	factors
easat-6547	vietnam
easat-6547	investment
easat-6547	vol
easat-6547	management
easat-6547	capacity
easat-6547	supervision