Theory and practice of agent construction in public project 并列题名：Theory and practice of agent construction in public project Theory and practice of rural construction in the new era theory and practice of construction pricing Theory and practice of investment control in megaproject Theory and practice of agent construction system of government investment projects Theory and practice of computer network project Theory and practice of smart construction Theory and practice of intelligent plant construction in defense industry 并列题名：Theory and practice of agent construction system of government investment projects