dūng gwā sīn chóu chàh
dung1 gwaa1 sin1 cho2 caa4
冬 is winter and 瓜 is melon, so 冬瓜 is winter melon. 仙 is divine, and 草 is grass, and together 仙草 refers to both the herb and the jelly made from it. 茶 is tea, so 冬瓜仙草茶 is winter melon grass jelly tea.
Winter melon tea mixed with grass jelly.
winter melon tea
winter melon chamomile
QQ winter melon tea
lemon winter melon tea