Hey everyone! This June, I got the opportunity to finish 3 courses provided by Coursera. The first one is "First Step Korean", which instructor was Kang Seung Hae, an Associate Professor from Yonsei University. This course improved my Korean, particularly in the speaking comprehension. I also learned some grammar, pronounciation, some new vocabularies, and famous culture of Korea. This course has helped me to understand spoken and written Korean more than I did before. Second is “Chinese for Beginners”, the instructor was Professor Liu Xiaoyu, MD from Peking University. It was my first time to learn Chinese. I learned Hànyǔ Pīnyīn, the Romanization of the Chinese characters based on their pronunciation. For me, Pīnyīn is the easiest way to start learning Chinese. This course taught me how to say greetings, ask some daily life questions, and a bit of Chinese culture. The third one is “Challenges of Global Health”, offered by Duke University. The...