As long as you are entering and exiting from the same region of movement (learn about the u003ca href=u0022https://www.travelchinacheaper.com/china-visa-free-transit-guide#citiesu0022 target=u0022_blanku0022 rel=u0022noreferrer noopeneru0022 aria-label=u0022 (opens in a new tab)u0022u003eavailable cities and regions of movementu003c/au003e), you can enter from one port and depart from another using the China transit visa. Visa-free exemptions are issued at the above listed international airports, sea ports and rail ports.