There is something urgent at home: if there is something urgent to deal with at home, such as illness or a major accident at home, students can take time off to go home and deal with it.

Participate in important activities such as weddings and funerals: If students need to participate in important activities such as weddings and funerals, they can take time off to go home.

Personal physical reasons: If students are unwell or need treatment, they can take time off to go home for treatment or rest.

Must go home to deal with personal affairs: if students have to go home to deal with personal affairs, such as handling ID cards, driver's licenses and other procedures, they can take time off to go home to deal with them.

Participate in competitions or activities: If students need to participate in competitions or activities, they can take time off to go home to participate.

Take an important exam interview: If students need to take an important exam or interview, they can take time off and go home to take it.

Homesickness: If students don't go home for a long time and feel homesick, they can also take time off to go home for a while.

Precautions for taking time off to go home: when taking time off to go home, you need to ask the guide or counselor to take time off in advance, explain the reason and time of taking time off to the teacher, and ensure that the learning progress will not be affected. During their return to China, students should also pay attention to their own safety and health to avoid accidents or delay their studies.