1. National Professional Standard for Enterprise Human Resource Managers (revised in 2007) formulated by the Ministry of Labor and Social Security of People's Republic of China (PRC). Press: China Labor and Social Security Press, ISBN: 45045? Pricing: 6.00 yuan 2. National Vocational Qualification Training Course for Enterprise Human Resources Managers held by China Employment Training Technical Guidance Center (2nd Edition) (Basic Knowledge) Press: China Labor and Social Security Press ISBN: 978-7-5045-5964-7 Pricing: 20.00 Yuan 3. National Vocational Qualification Training Course for Enterprise Human Resources Managers held by China Employment Training Technical Guidance Center (2nd Edition) (Common Legal Manual). Press: China Labor and Social Security Press ISBN: 978-7-5045-5963-0 Pricing: 28.00 Yuan National Vocational Qualification Training Course for Enterprise Human Resource Managers (2nd Edition) (Level 4) Publishing: China Labor and Social Security Press ISBN: 978-7-5045-5965-4 Pricing: 30. National Vocational Qualification Training Course for Enterprise Human Resources Managers held by China Employment Training Technical Guidance Center (2nd Edition) (Level 3) Press: China Labor and Social Security Press ISBN: 978-7-5045-5967-8 Pricing: 32.00 Yuan 6. Chinese Press: China Labor and Social Security Press, ISBN: 978-7-5045-5966. Pricing: 45.00 yuan.