This map shows C.C.A.A. national coverage of the Chinese territory (included Hongkong and Macao). It was published as a self-promotion material in the C.C.A.A.'s 10th anniversary brochure. Source: SMA, Q275-1-1840 (35). Whether the various cities and places located on the map refered to effective branch offices, or to more informal connections, cannot be ascertained. To improve its visibility/legibility, this map has been reproduced with Google Map/Eart, and is available in the "Cooked Data/Maps" section.