Along the narrow Vietnamese territory to the capital of the Vietnamese Communist Party, a city full of political color, feel that they are at least 20 years behind us, traffic chaos, no high-speed elevated subway and high-speed rail, cars and motorcycles are running on the same road, each does not give way, because the country is not closed, so the Vietnamese people's love for leaders is not as fanatical as that of North Korea. We have also gone through detours. Thank Xiaoping. Only the Chinese model is successful in socialist countries.