Li Zisen/Zisen Li (not sure what order he'd write his name in)? No. And just to eliminate any possible misunderstandings, what I meant with the previous answer was, that his personal name does not consist of more than two letters.
Hu Li/Li Hu (same explanation as above)? Yes. After more than five years you have finally managed to finish the game by succesfully guessing "Hu". Well done!