A variety of snacks are on sale at a stall of French Alsace region at Brussels tourism fair in Brussels, Belgium, on Feb. 2, 2017. (Xinhua/Ye Pingfan)
A stall owner sells a variety of pickled sausages to visitors at Brussels tourism fair in Brussels, Belgium, on Feb. 2, 2017. (Xinhua/Ye Pingfan)
People wait to book holiday trips at a travel agency's booth during Brussels tourism fair in Brussels, Belgium, on Feb. 2, 2017. (Xinhua/Ye Pingfan)