What cultural faux pas should I try to avoid making in Mui Ne?

"In Mui Ne, it's important to respect local customs and traditions to avoid causing offense. One cultural faux pas to avoid is showing too much skin. Vietnamese people tend to dress conservatively, so it's best to follow suit, especially when visiting religious sites. Avoid touching someone's head or passing anything over it, as the head is considered sacred in Vietnamese culture. Similarly, pointing your feet towards people or religious symbols is seen as disrespectful. Public displays of affection are not common in Vietnam, so it's best to refrain from such behavior. This includes hugging, kissing, or holding hands, especially in public places. It's also considered rude to lose your temper or raise your voice in public. Vietnamese people value harmony and avoid confrontation, so try to remain calm and composed, even in frustrating situations. When visiting temples or other religious sites, be respectful. Don't take photos without permission, and avoid interrupting people who are praying or meditating. If you're invited to someone's home, it's polite to bring a small gift. However, avoid giving handkerchiefs, anything black, yellow flowers or chrysanthemums, as they're associated with funerals and death. Finally, be mindful of your chopstick etiquette. Don't stick your chopsticks upright in your bowl, as this is reminiscent of incense sticks burning at a grave and is considered bad luck," said another expat in Mui Ne, Vietnam.