Luu, Hon Vu. “THE ACQUISITION OF THE MODAL VERB 能 (NENG) IN CHINESE BY VIETNAMESE STUDENTS”.
VNU Journal of Foreign Studies
42, no. 2 (April 28, 2026): 177–189. Accessed May 2, 2026. https://jfs.ulis.vnu.edu.vn/index.php/fs/article/view/5588.