A New Challenge in Nha TrangHello! I used to be a PADI scuba diving instructor. I earned my instructor certification back in 2011, which means it’s been 14 years already. Recently, due to the pandemic, I couldn’t renew my instructor certification, so I’m currently unable to issue certifications. Nowadays, I work as a guide, traveling between Nha Trang and Da Lat. During the off-season, I had the..