https://www.dropbox.com/s/72rag3lpyrk2dva/%E0%BA%96%E0%BA%A7%E0%BA%B2%E0%BA%8D%E0%BB%80%E0%BA%87%E0%BA%B4%E0%BA%99%E0%BA%9E%E0%BA%B4%E0%BA%81%E0%BA%82%E0%BA%B8%E0%BB%80%E0%BA%9B%E0%BA%B1%E0%BA%99%E0%BA%9A%E0%BA%B2%E0%BA%9A.pdf?oref=e&n=272945128
ເຫັນດີນໍາ ອີ່ຕາ Worlachit ເດີ່ ເລື່ອງການເອົາ ທໍາ-ວິໄນ ມາເຜີຍແຜ່