Improving the teamwork ability of Cantonese or any team member requires multiple steps and strategies. Here are some suggestions: 1. **Clear team goals**: Make sure all team members understand the goals and objectives of their joint work. Clear goals help team members understand that they need to cooperate to achieve the goals. 2. **Build trust**: Trust is the foundation of teamwork. Encourage open communication, sharing of experience and building trusting relationships. 3. **Take turns to lead**: Give each team member the opportunity to take turns to lead. This helps build everyone's enthusiasm and sense of responsibility. 4. **Encourage communication**: Encourage communication between team members, including positive and negative feedback, to improve the efficiency of the team. 5. **Team building activities**: Organize team building activities such as meetings, training, etc. Activities help to enhance team cohesion and cooperation. 6. **Evaluation and feedback**: Give timely evaluation and feedback on the performance of team members and listen to their suggestions. 7. **Play to individual strengths**: Recognize the strengths and strengths of each team member and play to them when assigning tasks.