In Indonesia, there are a few things that are considered rude.
First, it is considered rude to point your feet at someone, especially if you are sitting down. This is because the feet are considered to be the dirtiest part of the body.
Second, it is considered rude to touch someone’s head. This is because the head is considered to be the most sacred part of the body.
Third, it is considered rude to eat with your hands. This is …
In Indonesia, it is customary to greet a business associate with a handshake. However, there are some variations to this custom, depending on the region. In Java, it is common to bow slightly when shaking hands. In Sumatra, it is customary to pat the associate on the back.
In general, it is polite to smile and maintain eye contact when greeting someone. You may also say “Selamat Pagi” (Good Morning), “Selamat Siang” (Good Afternoon), or “Selamat Malam” (Good Evening) …