I felt like the lines needed matching widths (original was all over the place) and design (I changed all the people lines to one matching colour and the table to another) and I added a bit of diversity to the participants to symbolize our new global world. I hope this is useful!
多元化的會議
colleagues、Comic characters、conference、coworkers、Decideware Images、diverse、diversity、meeting、office、people、remix+99271、symbol、table
同事、漫畫人物、會議、合作夥伴、決策軟件圖像、多種、多樣、會議、辦公室、人、混音+ 99271、符號、表
資料來源：openclipart ( https://openclipart.org/ )