What does the Vietnamese name thi mean?
Usually just an indicator of a female name.
Tra my is just a name in vietnamese. If you had symbols on the name, it might have a meaning but not all names have a meaning. For example, if your name was trà my, the trà means tea but the my part has no meaning that I know of. My vietnamese name doesn't have a meaning. It's simply a name I was given at birth.
Bạch means "white" in Vietnamese, with roots in the Chinese language - it also is a surname (although uncommon). fyi: I am Vietnamese. Wikipedia says: Bạch is a Vietnamese surname. The name is transliterated as Bai in Chinese and Baek, (also often spelled Paek, Baik or Paik) in Korean. - from Wikipedia
The Sockgate was a contrevorsial ruling by the World Taekwondo Federation during the 2010 Asian Games in Guangzhou. Chinese Taipei athelete Yang Shu-Chun was disqualified during a flyweight division bout with Vietnamese Athlete Vu Thi Hau when the Asian Taekwondo Union president ordered referee Hong Sung-Day to do so. Vu Thi Hau was awarded a 12-0 victory. Clarifications The opponent of Yang Shu-Chun was not Korean but Vietnamese
Vietnam has two national anthems due to the both different types Vietnamese flags. One Vietnamese flag is yellow with the 3 red stripes on it and the other Vietnamese flag is red with a yellow star in the middle. The name of the former Vietnamese national anthem is Tiếng gọi công dân and the other Vietnamese national anthem is Tiến quân ca.