Final answer:
Tran Trong Kim's government did not provide support to the Viet Minh; rather, the Viet Minh were initially supported by the U.S. against the Japanese and later by China and the Soviet Union against French re-colonization efforts.
Step-by-step explanation:
No force from Tran Trong Kim's government supported the Viet Minh during the revolution. The question seems to be based on a misunderstanding or false premise. However, historically, the United States initially supported the Viet Minh when they were both fighting the Japanese. After the Japanese surrender in 1945, and Vietnam's declaration of independence by Chi Minh, the US refused further support of the Viet Minh due to Chi Minh's communist affiliations. Instead, the United States began supporting France's military efforts to regain control over Vietnam. The First Indochina War emerged from these events, fuelled by external superpowers with the US providing most of France's financial burden of the war, while China and the Soviet Union assisted Chi Minh's forces.