A multicenter randomised controlled clinical trial for evaluating the efficacy of acupuncture plus auricular point pressing in smoking cessation

INTERVENTION: experimental group:acupuncture combined auricular point pressing;control group:NRT patch; CONDITION: Tobacco dependence PRIMARY OUTCOME: the abstinence rate of quitting smoking in the 24th week of the study; SECONDARY OUTCOME: SAS;saliva cortisone test;Triglyceride;HAMA;TT;Determination of exhaled carbon monoxide;PT;AUTOS;Smoking volume assessment;HCY;High density lipoprotein cholesterol;Fagerstrom test for nicotine dependence;Low density lipoprotein cholesterol;PSQI;Total serum cholesterol;FIB;APTT; INCLUSION CRITERIA: 1. volunteer to quit tobacco smoking; 2. age between 18 and 65 years; 3. smoking age >= 1 year; 4. currently daily smoker of >= 20 cigarettes per day in the past 1 year; 5. the Detection of cotinine in saliva is positive; 6. having a FTND( Fagerstrom Test for Nicotine Dependence ) score >= 4; 7. signing the consent form insuring that the participants understand and take part in the trail voluntarily; 8. stopping others smoking cessation treatments for a period of more than 1 month.