The budget is 20 thousand yuan, which is intended for Nikon's daily office use. Please recommend how to match the fuselage, lens and flash?

I definitely won't take two lenses in my normal work, Canon 7D… 15-85 sets! The price of Gome's physical store is around 14000. Considering the wide angle of 18-85, the middle corner definitely meets the requirements of documentary and portrait close-up of ordinary meetings, and 18- 135 is also acceptable, around 12000, so as not to let you run around to take close-ups and panoramic photos. 7D seems that AF files are easier to use. If it can exceed the budget of 20,000, it will be 5D2…24-70L sets, which will be around 24,000 sets. There should be no compromise in the configuration of the two price points, unless it is 7D with a red bull headband focal segment, it will not be enough, and it will be troublesome to change the lens if the focal segment price exceeds two ... It is also possible to get a flash of about 1000 yuan! 7D 18-85+ flash+reflector+spare battery+memory card = about sixteen thousand! They are all selected. ...