KCR used the " Red-Head side " to leaded the KTT Through Train .

A Guangzhou to Kowloon's KCR Through Train , KTT , was passing through Fanling station of KCR East-rail .

In most of the time the "ktt" locomotives show their "red heads" but there are still chances that the another "heads" show their faces.

The Guangzhou-Hong Kong "Kowloon Through Train" is minutes from arriving at it's final destination.