Raised up hands and arms of large group in seminar class room at Conference

Multiethnic group of friends, backpack travelers, or college students using generic local map navigation together at train station platform. Asia tourism activity or railroad trip travelling concept

Global communication network concept.

International businesspeople are walking together at hallway of office building

Multiethnic diverse group of happy colleagues join hands together. Creative team, casual business coworker, or college students in project meeting at modern office. Startup or teamwork concept

Business marketing concept.

Expressway junction and communication network concept.

Partnership of business concept.