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Customers choose chocolates at a candy shop in Vancouver, Canada, on Feb. 13, 2018. Chocolate retailers in Vancouver prepared a variety of Valentine-themed products for the upcoming Valentine's Day. (Xinhua/Liang Sen)
Customers choose chocolates at a candy shop in Vancouver, Canada, on Feb. 13, 2018. Chocolate retailers in Vancouver prepared a variety of Valentine-themed products for the upcoming Valentine's Day. (Xinhua/Liang Sen)