The objective of this paper is to assess the factors affecting the lawyers’ motivation in Vietnam through the Emotional Intelligence factor and the factors affecting Lawyer’s performance. To accomplish this goal, we conducted a survey for half a year and analyzed data on 960 lawyers, then used SPSS 22 and Smart PLS 3.0 software to analyze the data. The results show that all six factors positively impact Emotional Intelligence. Emotional Intelligence both positively and positively impact Lawyer’s Motivation and Lawyer’s Performance. At the same time Lawyer’s Motivation has a statistically significant positive impact on Lawyer’s Performance. Finally, the results of multi-group testing between male and female lawyers are statistically different. From the research results, we propose a few solutions to improve motivation and work efficiency for lawyers in Vietnam.