Even today, the craft still indispensable. Upholstery, tailoring, construction craft work, art work, mechanical engineering craft, chimney sweeping, restoration work and other crafts are necessary in everyday life of each person.

Water structures, highway construction and civil/structural engineering, community building: -treatment, purification of rivers/streams and ponds -torrent regulation and bank reinforcement/protection -soil conservation measures and flood control -compacting/dyking/dyke building, dam reconstruction -earthworks, field engineering -flood damage ...