If you wish to visit China, you must have a valid passport with at least six months validity. However, citizens traveling to China must apply for a ten-year double-entry visa. You easily find the various companies who help you to make passport online.
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If your visa expires in China, you will be dragged away and fined. In addition, if your visa expires before your departure, you must apply for a visa extension at the Immigration/Exit Office before attempting to leave the country.
Let's discuss the types of visas to China from the United States:
1. Tourist Visa: Issued to people who are interested in returning to China to travel or visit friends. Usually issued up to sixty days to maintain a visit and some entries valid for up to ten years for United States passport holders, while usually issued up to sixty days to maintain a visit, but only once and an employee valid for three or six months for passport holders in outside the United States.
2. Business Visa: Issued to enter China on behalf of a company from the United States for industrial and commercial activities. Usually issued up to sixty days for a visit and some entries are valid for up to ten years for United States passport holders, while usually issued up to sixty days for making a visit, but only once or for three or six months for non-US passport holders.