Final answer:
The references provided do not accurately reflect the 3rd and 4th principles of the Thieu Nien Tien Phong Phong (TNTT) also known as Tam Niem. For accurate information regarding TNTT principles, one would need to refer to the organization's specific documentation or values statement.
Step-by-step explanation:
The 3rd and 4th principles of the Thieu Nien Tien Phong Phong (TNTP), or the Young Pioneers, more commonly known as the TNTT principles or Tam Niem in Vietnamese, are not explicitly listed in the provided references. These references discuss historical events important to Vietnamese national identity but do not directly relate to the Youth Pioneers organization. The third and fourth principles of organizations such as TNTT typically pertain to specific goals or values set by the organization, which are designed to guide the behavior and development of its members. Given that the provided information is historical in context, it would be more appropriate to seek insight into themes of national identity and resistance.