Which idiom, influenced by Chinese, means maintaining one's dignity or reputation?

Watch for suspicious activity near home in which program, an initiative of the National Sheriffs' Association? Which Philadelphia newspaper spells its name with an I, while the one in Cincinnati uses an E? Loudly demanding only ketchup, no mustard, at your meals in which capital of Burgundy is a bad idea? "Love is too young to know what conscience is" begins No. 151 of whose sonnets? Make lemonade, add an equal amount of iced tea, and you'll have which drink named for a golfer? Many people fled their homes because of which May 18, 1980 event in Washington State? Many schools are named for Lincoln; one in Orland Park, Illinois, is named for which poet and Lincoln biographer? Which St. Lawrence River archipelago has well over a thousand islands, including Wolfe Island on the Canadian side?