Got denied today at Hanoi. Soft power via 12 month cooking school. Used the best agent who was very professional and will give a refund. 600k in personal account for 5 months, plus 80k+ coming in from my family monthly in my Revolut account which I included 6 months of account statements. Photo at the embassy. Everything in order really. Applied Mar 19th, pending approval March 24th, denied April 9th. I had 2 prior ED visas and as a result I'm fluent in Thai and Mandarin, but the agent said they thought this was why I was denied. They're asking the embassy for more details, but as you know it's not likely to get much of an explanation. We never know what's positive or negative in life. I'll keep trying.