What are the dissimilarities between the cultures of the two countries/regions that need to be addressed for establishing a Global HRD program? 2022 latest answers

What are the dissimilarities between the cultures of the two countries/regions that need to be addressed for establishing a Global HRD program?   2022 latest answers

Give concrete Recommendations for expatriates who as a part of a global HRD program work for MNC operating in the chosen country within a region