For years, the 39-year-old teacher has worked to bring advanced technologies once found only in modern factories into vocational classrooms, helping bridge the gap between education and industry.
The citizens, whose registered living places, are mainly in northern, central, Central Highlands, and southwestern localities, had travelled to Cambodia through different border gates at various times.
Ox racing, a distinctive feature of Khmer ethnic culture, attracted thousands of visitors to an event in An Giang last weekend, helping to bolster the Mekong Delta province's tourism.
