In individual combat exercises, team fighting and target breaks, MONO always rushes forward, holds a gun and shield weighing up to 20 kg but still moves decisively, coordinating well with teammates. The male singer's endurance and determination made many artists admire him.
Song Luan did not hide his admiration: "I really respect comrade Viet Hoang's health because he holds a very heavy shield but is still extremely agile".


The challenge of climbing tactical ropes is even more fierce when MONO is originally haunted by altitude. However, he still boldly volunteered, steadfastly overcame his fear and landed safely in the cheers of encouragement.
In the weight-bearing task in the hot weather, wearing wheels on the back, holding heavy wooden balls, MONO and his teammates still persistently maintained their posture, proving their physical and mental endurance.
The highlight of this episode is the fake terrorist sleeve drill. In armor, sung, AK gun and full disguise, the artists got into the armored car ready to go to the battle. Despite heavy rain, muddy soil and heavy armor, MONO remained calm, closely following the commander, and closely coordinating to complete the mission in the breath-throwing smoke.
When the training course ended, MONO and Quoc Thien asked permission to leave the unit before the summary ceremony. At the moment of farewell, they received a gold trophy, medals and special gifts from the force.
MONO hugged his teammates tightly, emotionally sharing: I could not hold back my tears. They inspire me with strength and determination. If you ask if you will fight with your teammates again, the answer is definitely yes, 100%".
The moment of the breakup made the whole group excited. Musician Phan Manh Quynh emotionally commented on MONO: "Comrade Viet Hoang is very good and interesting, both brave and emotional".