去故就新

Explanation: To: attributed, to stay. Remove the old, leaving the new. 　　Source: "Historical Records": "March is also, in Guxi law." Zhang remarry Justice: "" White tiger, "says: 'Put those, it is also. Baptism, fresh also.' Statement on the new things to it, clear all working people. " 　　Examples: Son sip a feast, bring friends pull out Chou, ~, driving dust Guo wind. ★ Han Yu Tang "to send the poor text"