[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"venue-master-tan":3},{"accent_color":4,"address":5,"avg_price_vnd":6,"best_for":7,"business_status":12,"categories":13,"cover_image":6,"cover_video_url":6,"cuisines":16,"custom_menu":6,"description":17,"faqs":18,"features":28,"food_platforms":29,"id":30,"image_insights":6,"image_urls":31,"is_open_now":37,"is_verified":37,"known_for":38,"location":43,"media":46,"menu_category_order":55,"menu_items":56,"narrative":57,"narrative_ko":4,"narrative_vi":4,"opening_hours":58,"phone":67,"place_id":6,"popular_times":68,"price_range":6,"price_tier":93,"primary_color":94,"profile_image":6,"rating":95,"review_count":96,"reviews":97,"secondary_color":4,"similar_venues":100,"slug":123,"social_media":124,"subscription_tier":126,"summary_ko":4,"summary_vi":4,"temporarily_closed_until":6,"title":127,"updated_at":128,"vibes":129},"","35 P. Lý Quốc Sư, Hoàn Kiếm, Hà Nội 00001, Vietnam",null,[8,9,10,11],"solo visit","afternoon tea","wellness seekers","cultural exploration","OPERATIONAL",[14,15],"Herbalist","Tea store",[],"A respected herbalist and tea shop on Lý Quốc Sư, blending traditional Vietnamese herbal remedies with specialty teas in the heart of Hoan Kiem.",[19,22,25],{"a":20,"q":21},"Master Tan combines traditional Vietnamese herbal remedies with specialty teas, offering blends prepared according to traditional methods alongside teas that go well beyond standard street-stall green tea.","What does Master Tan specialise in?",{"a":23,"q":24},"The atmosphere is deliberately slow-paced — a place where a long afternoon is the point, not a side effect.","Is Master Tan quiet and unhurried?",{"a":26,"q":27},"Master Tan sits on Lý Quốc Sư in Hoan Kiem and is oriented toward function as much as atmosphere, drawing locals with specific herbal needs rather than tourists seeking novelty.","Is Master Tan good for visitors who want something beyond Hanoi's café scene?",[],{},"42781514-22a5-4cee-866d-6331623d6354",[32,33,34,35,36],"https://images.thaodien.app/images/master-tan/google_maps/c47f2ac3f9fc34b1.jpg","https://images.thaodien.app/images/master-tan/google_maps/9516688a37bac540.jpg","https://images.thaodien.app/images/master-tan/google_maps/cefeff643065d788.jpg","https://images.thaodien.app/images/master-tan/google_maps/7daf3a0c6b9e3ab1.jpg","https://images.thaodien.app/images/master-tan/google_maps/13bced2ff2cef388.jpg",false,[39,40,41,42],"herbal teas","traditional remedies","medicinal herb blends","specialty tea selection",{"lat":44,"lng":45},"21.02989540","105.84918240",[47,50,52,53,54],{"is_featured":48,"is_hero":48,"type":49,"url":32},true,"image",{"is_featured":48,"is_hero":37,"source":51,"type":49,"url":33},"image_urls",{"is_featured":48,"is_hero":37,"source":51,"type":49,"url":34},{"is_featured":37,"is_hero":37,"source":51,"type":49,"url":35},{"is_featured":37,"is_hero":37,"source":51,"type":49,"url":36},[],[],"Lý Quốc Sư is one of Hoan Kiem's quieter thoroughfares, running past old French-era shophouses and the occasional temple gate — a street where a traditional herbalist still makes sense. Master Tan operates here as both a tea shop and a source of traditional Vietnamese herbal knowledge, drawing a steady clientele that has pushed its Google rating to 4.8 across more than 150 reviews, a figure that signals genuine local trust rather than tourist novelty.\n\nThe shop sits at the intersection of two interests that have long coexisted in Vietnamese culture: the ritual of tea drinking and the practical use of medicinal herbs. Visitors come for herbal blends prepared according to traditional methods, as well as a selection of specialty teas that extend beyond the commodity green teas found at street stalls nearby. The atmosphere is deliberately unhurried — the kind of place where a slow afternoon is the point, not a side effect.\n\nWhat distinguishes Master Tan from the cluster of cafés along Đinh Tiên Hoàng or the tourist-facing tea rooms near Hoàn Kiếm Lake is its orientation toward function as much as atmosphere. Regulars appear to come with specific needs — a blend for digestion, something for sleep, a tonic for the season — and the shop's longevity in a neighborhood that turns over quickly suggests it meets those needs consistently.\n\nFor visitors to Hanoi looking beyond the café circuit, it offers a different kind of afternoon: quieter, more particular, and rooted in a tradition that predates the city's current coffee obsession by several centuries.",{"Friday":59,"Monday":61,"Saturday":62,"Sunday":63,"Thursday":64,"Tuesday":65,"Wednesday":66},[60],"9 AM–10 PM",[60],[60],[60],[60],[60],[60],"+84 828 341 188",{"Friday":69,"Monday":80,"Saturday":84,"Sunday":89,"Thursday":90,"Tuesday":91,"Wednesday":92},{"6":70,"7":70,"8":70,"9":71,"10":72,"11":73,"12":73,"13":74,"14":75,"15":76,"16":73,"17":77,"18":78,"19":79,"20":72,"21":78,"22":70,"23":70},0,27,50,55,72,77,88,44,38,33,{"6":70,"7":70,"8":70,"9":78,"10":78,"11":78,"12":77,"13":77,"14":72,"15":73,"16":77,"17":81,"18":82,"19":71,"20":72,"21":83,"22":70,"23":70},22,16,61,{"6":70,"7":70,"8":70,"9":73,"10":73,"11":73,"12":73,"13":72,"14":74,"15":85,"16":86,"17":85,"18":87,"19":75,"20":85,"21":88,"22":70,"23":70},83,100,94,66,{"6":70,"7":70,"8":70,"9":72,"10":72,"11":75,"12":85,"13":75,"14":83,"15":72,"16":72,"17":83,"18":72,"19":88,"20":72,"21":83,"22":70,"23":70},{"6":70,"7":70,"8":70,"9":72,"10":77,"11":72,"12":77,"13":72,"14":73,"15":75,"16":74,"17":85,"18":76,"19":87,"20":85,"21":75,"22":70,"23":70},{"6":70,"7":70,"8":70,"9":72,"10":78,"11":71,"12":71,"13":71,"14":77,"15":88,"16":75,"17":88,"18":83,"19":73,"20":76,"21":76,"22":70,"23":70},{"6":70,"7":70,"8":70,"9":72,"10":88,"11":77,"12":72,"13":77,"14":77,"15":72,"16":72,"17":73,"18":77,"19":77,"20":78,"21":78,"22":70,"23":70},"moderate","#C99B4A",4.8,154,{"average_rating":95,"distribution":98,"items":99,"total_count":96},{"1":70,"2":70,"3":70,"4":70,"5":70},[],[101,112],{"categories":102,"id":106,"primary_image":107,"rating":108,"slug":109,"title":110},[103,104,105,15],"Coffee shop","Coffee store","Souvenir store","13e25f17-bc4f-4413-b199-4320ba238d84","https://images.thaodien.app/images/tornado-coffee/google_maps/1f065178fe1e7085.jpg",5,"tornado-coffee",{"en":111,"vi":111},"TORNADO COFFEE",{"categories":113,"id":117,"primary_image":118,"rating":119,"slug":120,"title":121},[114,103,115,116,15],"Brewpub","Juice shop","Pub","ab1ecc02-4e6a-4432-bff1-052581351056","https://images.thaodien.app/images/the-box-bar-and-coffee/google_maps/3243521cf0b85412.jpg",4.7,"the-box-bar-and-coffee",{"en":122,"vi":122},"The Box Bar and Coffee","master-tan",{"website":125},"http://mastertan.vn/","free","Master Tan","2026-07-19T06:59:14.287913+00:00",[130,131,132,133],"tranquil","traditional","unhurried","meditative"]