英文關鍵字
asia
asian
background
bay
boat
closeup
color
communism
country
destination
flag
flagpole
footage
halong
indochina
landmark
nation
national
nationality
patriot
patriotic
patriotism
red
republic
ship
sign
socialism
socialist
star
state
symbol
symbols
tour
tourism
tourist
travel
vessel
vietnam
vietnamese
wind
yellow