The sight of these cookies and biscuits in huge glass jars is a sure way to jolt your childhood memories. Mr. Ong, who has been running Chip Aik Liquor Co., a corner sundry store, since 1965, still sells an assortment of Khong Guan biscuits by the weight from tins and jars, on top of various snacks and tidbits seldom seen on supermarket shelves today.