In this panel, there will be presentations by panelists from different countries/regions on their experience in practicing and promoting computational thinking education (CTE) in their own countries/regions. The aim of the international forum is to share the insightful experience and good practices, as well as spell out the worth-noting challenges encountered during the implementation of CTE in K-12. According to the experience of the project CoolThink@JC in Hong Kong, there are lessons learned in the aspects of curriculum development, teacher development, teaching assistant development, school leadership, and parental education. A national/regional strategy is genuinely needed for addressing these aspects in the promotion and implementation of a promising CTE in K12. This panel will serve as an international forum for a discussion about national/regional policies on CTE in K-12, with the major concerns on an actionable curriculum in programming education, a short-/long-term teacher development plan, a sustainable parent education campaign, and a social consensus from the whole nation/region with determination to promote CTE for nurturing the competitiveness of next generation.