Is international marriage and immigration the same thing?

After marrying a foreign man, the visa application for family reunion and formation will be approved. When a woman from China lands overseas, it takes three to five years to apply for an independent residence permit or nationality. Independent residence permit can also be called green card, permanent residence, etc. It's all the same thing If you divorce within 3-5 years, you will face the possibility of leaving the country within a time limit. So many intermediaries fool you into emigrating when you get married, which is completely wrong. Millennium. Communication jack