Helen's tree frog (Rhacophorus helenae) is a flying frog found in low-lying forests of southern Vietnam, from Nui Ong Nature Reserve, Bình Thuận Province to jungle in Tân Phú District, Đồng Nai.
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His parents were originally from Quảng Nam Province in centralVietnam, but due to economic difficulties, moved to Đồng Nai and then to the Mekong Delta city of Cam Ranh, where his mother ran a news agency Phương Trâm.