1. Practicality: Assess whether the items in the four-year college luggage are practical, consider the function of the items, whether they are used frequently, and whether they can find substitutes at home.

2. Economy: Consider the cost and trouble of carrying luggage for four years in college. If the luggage is large or far away, you may have to pay high transportation costs or face the inconvenience of handling.

3. Future demand: consider whether there is an opportunity to use these items in the future. If you have a plan or need it at home, it may be more meaningful to take it home.

For students outside the province, the luggage taken home may face greater challenges because of the longer handling distance. It is suggested that students inside and outside the province consider the above factors and evaluate the importance and practicability of each item before making a decision. If some items are not worth carrying or storing, consider donating or selling them to reduce the baggage burden.