Thanks again for inviting me to attend WIPOS 2022. It is difficult to organize an international conference during COVID time. I enjoyed the conference very much. The quality of speakers is very high, and the conference atmosphere is both serious in academic and relax with the Hawaii style. I listened to many great presentations and had good communications with most speakers to make new bonds. Everyone is friendly and easy to talk with. It is also fabulous for me to get an opportunity to present in front of so many great scientists. The food is definitely very good, even though I feel it still can be improved in terms of Asian standard 🙂