In many Asian cultures, it is considered rude to point your feet at someone, use your left hand to eat, or talk loudly in public.

When visiting a mosque, it is customary to remove your shoes and cover your head as a sign of respect.

In most cultures, it is considered rude to burp after a meal, slurp your soup, or talk with your mouth full.

When meeting someone for the first time in a business setting, it is generally considered appropriate to shake hands firmly, make eye contact, and smile.

In many cultures, it is considered impolite to ask personal questions, interrupt someone while they are speaking, or talk about politics or religion.

When visiting someone's home in a foreign country, it is often considered polite to bring a gift, arrive on time, and remove your shoes.

In many cultures, it is considered disrespectful to point at someone, touch someone's head, or yawn or sneeze without covering your mouth.

When eating with chopsticks, it is generally considered appropriate to hold the chopsticks correctly, never stick the chopsticks vertically into your rice, and never pass food from one person's chopsticks to another.

In many cultures, it is considered impolite to eat with your hands, drink alcohol in public, or wear revealing clothing.

When visiting a temple or religious site, it is often considered appropriate to dress respectfully, be quiet and respectful, and remove your shoes.

In many cultures, it is considered impolite to show the soles of your feet, cross your arms or legs, or point at someone with your finger.

When giving a gift in some cultures, it is considered appropriate to wrap the gift in nice paper, include a gift card, and give the gift with both hands.

In many cultures, it is considered impolite to talk loudly in public, interrupt someone while they are speaking, or ask personal questions.

When visiting someone's home in a foreign country, it is often considered polite to bring a gift, arrive on time, and remove your shoes.

In most cultures, it is considered rude to burp after a meal, slurp your soup, or talk with your mouth full.