The fortifications of Xi’an are some of the best preserved city walls in all of China. Construction of the first city wall began in 194 BCE and lasted for four years. Explore the Spirit JLM Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on LinkedIn (Opens in new window)Click to email a link to a friend (Opens in new window)Like this:Like Loading...