Photos: Flight attendants help bus drivers improve etiquette

A flight attendant (L, front) makes hand gestures on a bus as she trains a bus driver (R, front) on basic etiquette in Tianjin on April 11, 2008. The move is aimed at raising bus drivers' service standards.

Flight attendants instruct bus drivers while training them on basic etiquette in Tianjin on April 11, 2008.

(Photo credit: Zhang Jindao/Xinhua)