After handover, based on the principle of “one country, two systems” and “Macau people governing Macau”, Macau SAR government has endeavored to enhance the administrative ethics and value construction. Adopting a quantitative method, this paper tried to explore the essential values and identity of Macau’s citizens towards administrative ethics. The result found that Macau’s citizens highly identify with different administrative ethics values (average points are generally higher than 3 points in 5-point scale). The top 10 most identified values include integrity, legality, responsibility, equality, honesty, confidentiality, transparency, justice, no private interests, serving people, which are similar with the core values of western countries. Moreover, result also indicated that age, income and educational background are related to the identity of administrative ethics value (e.g. national loyalty, justice, citizen participation). Therefore, this paper made some suggestions including: first, increasing the young people’s understanding and sense of belonging towards country by enhancing the national education and promoting the basic law; second, fostering the interaction and mutual understanding between civil servants and citizen and improving the policy making and implementation by enhancing the citizens’ participation (especially lower social class) in policy process.