Chinese President Xi Jinping visited Vietnam from Thursday to Saturday to enhance bilateral ties, and coming from the president himself was the desire to "consolidate traditional friendship" between the two nations. Among the outcomes the visit entails is the continued patronage of Chinese people of Vietnam's tourist spots--and how could touring the Ha Long Bay and the Cu Chi Tunnels be complete without tasting the nation's food on the go? Vietnam offers plenty of snacks for the adventurous. Check out the 10 must-tries!