Chung Nguyen Do
Vietnamese association football player (born 2005)
Chung Thanh Nguyen Do (Bulgarian: Чунг Тханг Нгуен До; born 23 May 2005), also known as Trần Thành Trung, is a professional footballer who plays as a midfielder for V.League 1 club Ninh Binh. Born in Bulgaria, he represented his native country at youth international levels before opting to play for Vietnam in 2025.
Club career
Born in Sofia to Vietnamese parents, Do started his career aged six in CSKA Sofia academy, before moving to Slavia Sofia. Starting as a goalkeeper, he switched to midfielder because he wanted to enjoy the game more. In the summer of 2022, it was reported that Barcelona are interested in Do. In January 2023 he was promoted to the first team and joined the winter camp. Chung completed his professional debut in a league match against Pirin Blagoevgrad on 13 January 2023.
On 27 July 2025, Do was transferred to V.League 1 club Ninh Binh, signing a five-year contract with the Vietnamese side, for a reported transfer fee of €500,000.
International career
Bulgaria Youth
Being eligible for both Bulgaria and Vietnam, Do represented Bulgaria at youth level. He was called up for Bulgaria U17 in 2021 and helped the team to qualify to the European U17 Championship.
This brief starts where responsible research should: with the source description of “Chung Nguyen Do” as vietnamese association football player (born 2005). Everything that follows is an evidence route, not borrowed authority.
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The subject matters to the people & ideas register because the source frames it as vietnamese association football player (born 2005). Its deeper value depends on whether names, dates, institutions and citations support that framing.
Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Sep 12, 2026. The linked authority identifier is Q116771994. None of the 1 selected statements returned an explicit reference. The first chronological checks are 2005, 2025, 2022 and 2023.
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This entry incorporates text from “Chung Nguyen Do” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.