职场人白领商务人士会议室握手洽谈商业照片

16:9 High-definition, advertisement-grade spacious and bright conference room signing scene, 4 Chinese business people: a 38-year-old male representative (Party A) wearing a deep gray tailored suit, a 40-year-old female representative (Party A) wearing a deep blue slim-fit suit dress, a 36-year-old male representative (Party B) wearing a deep black textured suit, and a 35-year-old female representative (Party B) wearing a deep brown elegant suit; they stand around a 1.8-meter-long light wood-colored matte conference table . The male representative of Party A and the male representative of Party B shake hands firmly . The background features a light gray high-end wall , a 3-meter-wide white projection screen. Natural light floods in through a 2-meter-wide floor-to-ceiling window, their eyes are firm and clear to see, in line with the professional image required for advertising promotion. --v 7 --ar 16:9 --c 5 --q 1 --s 99 --stealth