A new transnational highway opened not long ago. The highway connects Chongzuo city in Guangxi Province and Ha Long city in Vietnam with a length of 400 kilometers. It shortens bus travel time between the two cities to 7.5 hours. Both the tourism industries in the two cities enjoy a bright prospect for development Chongzuo attracts a great number of tourists with its beautiful transnational waterfalls and charming ethnic culture, while Ha Long is next to Ha Long Bay, a famous tourist attraction in Vietnam. The highway is expected to boost the development of the tourism industries in the two countries.