Which country does the Chinese do not need a visa to go to?

A visa is required to go to Vietnam.

Countries that are visa-free for China:

United Arab Emirates, Bosnia and Herzegovina, Serbia, Ecuador, San Marino, Bahamas, Barbados, Grenada, Seychelles, Fiji, Mauritius, and Tonga. :

"Visa-free" simply means that you can enter the country with a valid passport and do not need to apply for a visa. Typically, visa-free entry is limited to short-term travel. Some countries have previously granted visa-free entry to China, but the number was not large. In 2018, there were twelve countries that provided visa-free travel to China.