As a hot country, do the Vietnamese have a "siesta" of sorts? Until recently, and still in some cases, Italian work hours were often 08:00-12:00, then 16:00-20

As a hot country, do the Vietnamese have a "siesta" of sorts? Until recently, and still in some cases, Italian work hours were often 08:00-12:00, then 16:00-20:00. People would not start socializing in the evening until 22:00.