A 1967 U.S. Marine Corps educational and orientation film designed to prepare Marines for deployment by introducing the culture, people, and geography of Vietnam.
American Mark Jason is stranded in Southeast Asia and works there as a teacher. One day, he finds diamonds worth several million dollars in his apartment.
In order to put an end to the numerous ambushes on the gold transports which are a real menace to the finances of the American government, the agent Joe Ford, called Dynamite Joe due to his liking for explosives, is entrusted with controlling the next transfer.
Priest is sympathetic and understanding toward mod-era young folks and their new world-view... but he gets in trouble with a biker gang and with a young woman who crushes unhealthily on him.
Property company chairman Hu Zian was attracted to his secretary Sun Yuxia's beauty and competence. One day after dinner when Hu was escorting Sun home, he received from a child on the street a box containing a mirror and two silver coins engraved with dragons.