What are the skills of American visa interview?

Before preparing sufficient visa materials for the interview, all visa materials should be prepared, including passport, ID card, visa application form and photos, English scores, etc. Note that in academic materials, the original academic degree, the original Chinese and English certificates and the original Chinese and English transcripts must not be ignored. If you apply for a master's degree, don't ignore the proof of work and income in the prepared work materials. For example, family and financial materials, proof of income, including family property, proof of spouse's income, original proof of enterprise or company, don't ignore the original real estate license (oneself, parents or sponsors). It is important to prepare a deposit certificate that can pay for studying in the United States.