On April 25, we held a warm farewell dinner for Prof. Habib and Xuyen, who had been with us for about a month. Prof. Habib will return in June to complete his PIFI project, and we look forward to welcoming him back.

Xuyen stayed for three weeks to complete her analysis of OPEs in dust samples, working under the supervision of Prof. Minh. During her stay, Linbo provided guidance on the laboratory work, and Xiaosong also kindly supported her daily needs. She is about to receive her PhD degree after returning to Vietnam, and we’re proud to have supported part of her journey.

We truly cherished the time they spent with us—their presence brought energy, collaboration, and friendship. We wish them every success in the next chapter of their lives and hope our paths cross again soon.