In addition to training and being ready for combat, physical training and sports activities are always given special attention by officers and soldiers stationed in Vietnam's Truong Sa (Spratly) Archipelago. Sports not only help improve physical fitness and ease homesickness for the mainland, but they also act as a "bonding agent" that strengthens the connection between comrades, and between the military and civilians.

Following on from the emotional flow of “Bringing the hearts of the mainland to Truong Sa” from a business trip to the Truong Sa archipelago and the platform DK1 in April, Hoang Dang Khoa has introduced precious and nostalgic photos of a vibrant green Truong Sa in the middle of the open sea.