Leaving a job with a monthly income of about $2,000 (over VND50 million) to return to his hometown and grow termite mushrooms, Nguyen Hoang Thai, 29, now earns hundreds of millions of VND per harvest.

A coastal village in Gia Lai grows winter melons up to 70 kg, blending heritage, agriculture, and tourism.

After returning from military service, a Quang Nam man transformed barren land into a large-scale black-snail farm, earning nearly VND300 million annually.