Using Maslow's hierarchy of needs theory to analyze why China people want to travel abroad.

1. According to Maslow's hierarchy of needs theory, China people engage in overseas travel because low-level needs, such as physiological needs, safety needs, social needs and respect needs, are met, so as to pursue higher-level needs, that is, self-realization needs.

2. The need for self-realization.

The need for self-realization is the highest-level need, which refers to realizing one's ideals and ambitions, giving full play to one's own abilities, reaching the realm of self-realization, accepting oneself and others, enhancing the ability to solve problems, improving self-awareness, being good at doing things independently, demanding to be alone without being disturbed, and completing everything commensurate with one's abilities. In other words, people must do competent work in order to feel the greatest happiness. Maslow pointed out that the ways to meet the needs of self-realization vary from person to person. The need for self-realization is to strive to realize one's potential and make oneself more and more the person one expects.