With the development of modern information technology and network society, the era of digital transformation has arrived, many educational resources have been developed and utilized, and the problem of space-time separation of global Chinese learners is gradually being solved. The use of mobile application learning can achieve convenient and fast learning, reduce learning costs, and flexibly adjust learning progress. After experiencing COVID-19, the demand for human-computer interaction in mobile learning is even more necessary. Therefore, to make applications achieve seamless docking with the needs of learners in the design of learning, the research investigates and analyzes the five dimensions of time, space, mode, subject, and object. The research tests the reliability and validity of the questionnaire, removes the relevant items and conducts non-parametric tests, then puts forward corresponding strategies according to the results of the questionnaire. It aims to enhance the efficiency of Chinese learners in HSK (Hanyu Shuiping Kaoshi, Chinese Proficiency Test) learning and promote Chinese learning and the spread of the Chinese language and culture.