1. It is illegal to use the national flag of Vietnam for any commercial purposes or in a disrespectful manner.
2. It is against the law to criticize or defame the government or the Communist Party of Vietnam.
3. It is illegal to possess or distribute pornography in Vietnam.
4. It is prohibited to use fireworks without permission from the local authorities.
5. It is against the law to gamble, except for a few government-regulated casinos.
6. It is illegal to use drugs or possess drug paraphernalia in Vietnam, with severe penalties including imprisonment or even the death penalty.
7. It is forbidden to export or import certain items without proper permits, including antiques, cultural artifacts, and wildlife products.
8. It is against the law to engage in any form of prostitution or human trafficking.
9. It is illegal to engage in any form of discrimination based on gender, ethnicity, religion, or disability.
10. It is prohibited to engage in any form of public nudity or indecent exposure.