A girl holds tulips during the 2017 Dutch National Tulip Day in Amsterdam, the Netherlands on Jan. 21, 2017. More than 200,000 tulips are displayed at Dam Square in Amsterdam on Saturday. This annual event marks the start of the tulip season in the Netherlands. (Xinhua/Sylvia Lederer)
Visitors pick tulips during the 2017 Dutch National Tulip Day in Amsterdam, the Netherlands on Jan. 21, 2017. More than 200,000 tulips are displayed at Dam Square in Amsterdam on Saturday. This annual event marks the start of the tulip season in the Netherlands. (Xinhua/Sylvia Lederer)
A woman holding tulips poses for photos during the 2017 Dutch National Tulip Day in Amsterdam, the Netherlands on Jan. 21, 2017. More than 200,000 tulips are displayed at Dam Square in Amsterdam on Saturday. This annual event marks the start of the tulip season in the Netherlands. (Xinhua/Sylvia Lederer)
