For the pre-course survey, self-introduction and post-course survey, we allow a maximum of 5 days' late submission. For the final assignment, we allow a maximum of a week’s (7 days’) late submission. And for self-administered tests and module topic discussion and the corresponding peer review, we allow a maximum of 3 days late submission. If you submit your work on time, you are going to get a 1 point reward for each assignment, and a 2 point reward for the final assignment. If you do not submit your work within the time allowed for late submission, one point will be deducted every day (subject to Beijing time) until the deduction is completed.