Trà Việt was founded in 2004, ran a tea club at the Youth Culture House from 2005, opened its Hiên Quán tea house in 2008 and its first Ho Chi Minh City and Hanoi showrooms in 2012. The central District 1 showroom at 19 Hải Triều opened in 2021 and the Phú Nhuận showroom at 44A Nguyễn Văn Trỗi in 2024, and since 2025 the house has staged ticketed tea shows for visitors. Its tea masters compete too: Mộng Kiều represented the house at the Tea Master Cup Vietnam in 2015. The footer gives 08:00–21:00, seven days a week, as opening hours.
The teas are a map of Vietnam. From Hà Giang come the Shan Tuyết green and the Hồng Trà black; from Tà Xùa in Sơn La, the Trà Cổ Thụ of old trees; from Thái Nguyên, the standard green and the finer Nõn Tôm; from Bảo Lộc, the oolong, the lotus-scented Trà Sen and the pandan-scented Sâm Dứa; from Hanoi, the jasmine and the West Lake lotus tea in a lacquer box. Tieguanyin, a ginseng oolong, an aged oolong and a ripe pu-erh in small pressed pieces fill out the Chinese side of the list.
Each tea is sold three ways: a red tin of 50 or 60 g, an octagonal paper box screen-printed with the Đông Hồ folk scene of a herd boy playing a flute, holding 80 or 100 g, and a box of ten 8 g sachets. Twelve herbal and flavoured blends, from mint, rose and chrysanthemum to ginger, cinnamon and a coffee black tea, come as tins of seven tea bags. Prices start at 129,600 ₫ for the Thái Nguyên tin and most tins sit between 150,000 and 400,000 ₫, with the Hà Giang teas above that.