This year Nanchang decorated houses, plumbers, masons, bricklayers and carpenters. What is the market? The more specific the better! thank you

I don't know how to decorate your house. Is it complicated? I'll give you an approximate quotation for contracting, with water and electricity in 30 yuan being around 25 to 1 m2, bricklayers 35 to 40 to 1 m2, carpenters 40 to 50 to 1 m2 and painters 30 to 40 to 1 m2. All the above are calculated according to the building area of your house. Woodworkers and painters depend on whether your cabinets and doors are made on site or bought custom. Earn more money on the spot, but less money to buy customization. This price is only artificial. You can buy your own materials.