paragraph_text: The Gungarlin River, a perennial river of the Snowy River catchment, is located in the Snowy Mountains region of New South Wales, Australia.

paragraph_text: The Wonnangatta River is a perennial river of the Mitchell River catchment, located in the Alpine and East Gippsland regions of the Australian state of Victoria.

paragraph_text: Munmurra River, a perennial river of the Hunter River catchment, is located in the Upper Hunter region of New South Wales, Australia.

paragraph_text: The Wallagaraugh River is a perennial river of the Genoa River catchment, with its headwaters located in the South Coast region of New South Wales and its lower reaches located in the East Gippsland region of Victoria, Australia.

paragraph_text: The Taggerty River, a minor inland perennial river of the Goulburn Broken catchment, part of the Murray-Darling basin, is located in the lower South Eastern Highlands bioregion and Northern Country/North Central regions of the Australian state of Victoria. The headwaters of the Taggerty River rise on the northwestern slopes of the Yarra Ranges, below Lake Mountain and descend to flow into the Steavenson River near .

paragraph_text: Beaverdell is an unincorporated settlement in the Monashee Country of the Southern Interior of British Columbia, Canada, which lies to the east of the Okanagan Valley and north of the Boundary Country region. It is located midway along the West Kettle River between Kelowna and Rock Creek along British Columbia Highway 33.

paragraph_text: Bon "John" Phan (born October 10, 1974 in Da Nang, Vietnam) is a Vietnamese-American professional poker player based in Stockton, California who is a two time World Series of Poker bracelet winner and is a winner and four time final tablist of World Poker Tour Championships.

paragraph_text: The Thredbo River, a perennial river of the Snowy River catchment, is located in the Snowy Mountains region of New South Wales, Australia.

paragraph_text: The Pinch River, a perennial river of the Snowy River catchment, is located in the Snowy Mountains region of New South Wales, Australia.

paragraph_text: Crabtree is a municipality in the Lanaudière region of Quebec, Canada, part of the Joliette Regional County Municipality. It is located along the Ouareau River, a right tributary of the L'Assomption River.

paragraph_text: Oxley River, a perennial river of the Tweed River catchment, is located in the Northern Rivers region of New South Wales, Australia.

paragraph_text: Cơm rượu () also known as rượu nếp cái is a traditional Vietnamese dessert from Southern Vietnam, made from glutinous rice.

paragraph_text: Mueang Phan () is a village and "tambon" (subdistrict) of Phan District, in Chiang Rai Province, Thailand. In 2005 it had a total population of 19,326 people. The "tambon" contains 25 villages.

paragraph_text: The Deddick River is a perennial river of the Snowy River catchment, located in the Alpine region of the Australian state of Victoria.

paragraph_text: South Central Coast (Vietnamese: Duyên hải Nam Trung Bộ) is one of the regions of Vietnam. It consists of the independent municipality of Đà Nẵng and seven other provinces. The two southern provinces Ninh Thuận and Bình Thuận are sometimes seen as part of the Southeast region.The Paracel Islands (Hoàng Sa District), and Spratly Islands (Trường Sa District), are also part of this region.

paragraph_text: Tranquille River is a river located in the Thompson Country region of British Columbia. The river is located on the north side of Kamloops Lake almost west of Kamloops, near Tranquille, Kamloops. The river was discovered as gold-bearing in 1852. The river has been mined and the total value of gold mined is estimated at $250,000.

paragraph_text: The Brodribb River is a perennial river of the Snowy River catchment, located in the East Gippsland region of the Australian state of Victoria.

paragraph_text: The Buchan River ( ) is a perennial river of the Snowy River catchment, located in the Alpine region of the Australian state of Victoria.

paragraph_text: Wangat River, a perennial river of the Hunter River catchment, is located in the Hunter region of New South Wales, Australia.

paragraph_text: The Cái River () is a river of Vietnam. It flows through Khánh Hòa Province and Đắk Lắk Province. The river has a basin area of 1904 km².

Question: In what region of the country containing the Cái River is the place where John Phan was born?
Answer: South Central Coast