Old Peking University Tsinghua. Lao National University is the first institution of higher learning in Laos, which is equivalent to Peking University Tsinghua in China. Lao National University focuses on training senior bilingual talents in China and Laos. The undergraduate teaching mode is 1+4, that is, 1 year of language preparation, and 4 years of professional courses in our college. The start time is usually October.