"Close brother in A8"

I've known Tai since the early days in A8. Tai is an older brother, 7 years older than me. Although he's older, he still doesn't have a girlfriend. My friends and I often tease him, but we don't mean any harm, hehe. Tai is very cheerful and hardworking. Even though he works outside with a salary of 5 million VND/month, he's still positive, happy, and loves life. Besides working at the company, Tai is also active in the crypto field. We see Tai everywhere. With his profound knowledge, outstanding talent, a bit of luck, and seasoned experience, Tai has proven to us that the older the ginger, the spicier it gets. In addition, Tai is also very helpful and gives his juniors invaluable advice. As a close younger brother, I hope Tai will be even more successful in the future. Let's keep it this way, hehehe.