When Bing Kasha stared at the "2024 Nanny Talent Pool Update Schedule" on the computer screen, the central air conditioner in the office had dropped to 24 degrees, but there was still a thin layer of sweat on the back of her neck. The American coffee on the table was completely cold, and the water droplets on the side of the cup slid down the cup to the table, leaving a small dark mark on the cover of the "Nanny Service Standards Manual (Revised Edition)" - this was the third document she had to finish tonight.