F‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍rom Week 9 to Week 12 (inclusive), write an insightful blog

F‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍rom Week 9 to Week 12 (inclusive), write an insightful blog post each week reflecting on the readings, your learning, and/or any other material relevant to the weekly topic. Totally 4 blog‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍, about 450 words each blog, and at least 1 reference for each blog. I will upload the PPT and reading for each week. Please mark each blog as Week 9, Week 10, Week 11, Week 12. Thank you‌‍‍‍‌‍‍‌‌‍‍‍‌‍‍‍‍‌‍‍!