mōng gwó luhk chàh
mong1 gwo2 luk6 caa4
芒果 is the loanword for mango (which is taken from the Portuguese manga which is from the Malay mangga which in turn came from the Tamil mankay), and 綠茶 is green tea, so 芒果綠茶 is mango green tea.
Green tea mixed with mango.
mango passion fruit green tea
mango orange green tea
strawberry green tea
strawberry passion fruit green tea
passion fruit green tea