I working in my company for 5 years. If i resign, my notice is 1 month period. i already tender my resignation on 21 November 2011, my last working day should be 21 December 2011. But my manager refused my resignation, and she said she will only accept my resignation after chinese new year and after i properly handover my task to other new comer. Now i not able to get a release date from her. My question is do my management able to hold or drag my resignation without given me a comfirm date of release me? What if i leave on 21 December 2011 if my manager not given me any release date?