Don't Americans have small transport planes? What are the special advantages of Yun-12 in China?

C- 12 "Huron" is a 10 twin-engine troop transport plane, and it is also the military version of "Super King in the Air" of Beach Company. It has been selected by the four major services and is mainly used for the transportation of people and goods between naval air stations. 1974, C- 12 was selected as the personnel transport plane for the army, navy, marine corps and air force. Today, there are still about 140 Hurons serving in the US military.