Irong Ihanh ngu, luc ngir, ca dao. Neu khdng cd nhung van ban cd da lim dugc Vci cdng Irinh khai ihac cac lu lieu IrcMi, la khd long hieu duoc nghia, hay giai Ihfch dugc mot sd each diing lir. Ngay nay ai cung bicl cau :
"Khdn cho nguiyi la dai
Dai cho ngudi la thuong
Dd dd uong uong chi to ngudi ta ghet".
Nhung "dai" nghTa la gi ihi chac khdng mdy ai hieu dugc. Trong
42 van ban da xel, lii' nay ludn ludn dugc bai gap, va vdi nhung bdi canh cu the cd the biet dugc nghia ciia nd dd la '"sg".
- Vc lir vung, 3 lir Irong nhdm "Bi, Dugc, Phai" khdng phai duoc
phan bd nhu nhau. Theo sd licMi ihdng kc, Bi "Trudc kia hau nhu khdng dugc dimg. Chi sau nay nd mdi dugc sir dung rdng rai.
- Van xuoi budi sa khai rat gan vdi khau ngir. Cau thuc^ng rat dai
va khong cd da'u nglt cSu, do dd chiic nang ciia lien tir rat Idn. Trong sd lien tir Ihi nhi?ng lien tir da tiei kidu "vi chi/ng, vi bdng, au la, rat nhicu.
- Van xudi thdi ky ddu thuoc the' loai thu tfn. Dd la nhung ihu sir vu. Ldi le tu nhien nhu Idi ndi trong cudc sdng hang ngay, chua trau chudt. Cach tu duy chua khiic tricl, y no lien hoan vdi y kia thanh mot chudi. Phuong tien lien kei cac bd phan cua cau cung nhu lien kci van ban tren cau cdn ngheo nan, do dd ludn ludn lap. Trong ihu, ngudi viet da chu y den thdi gian. Ngay, ihang, nam ihudng dat d cudi thu va dugc ghi rat ky ludng.
42 van ban da suu idm dugc cdn chiia dung nhicu ihdng lin rdi quy ve tdn giao, xa hdi, lich sir, chfnh Iri, van hoa... Rai lice cho den nay chiing chua dugc in ra dc quang ba, nen nhicu niia khoa hoc ihudc cac linh vuc khac nhau chua cd dieu kien licp can va khai ihac chirng mdl each huu fch.
Chung tdi mdi chi dii'ng vice khai thac d m(il ngdn ngu*. Tuy nhien, nhirng gi gal hai dugc so bd cung da kha phong phii. Vdi 605 irang danh may vi tfnh day dac hien cd, khi de tai nay dugc nghiem Ihu, chiing tdi nghi rdiig da cd dii ndi dung cho mdl cudn chuyen khao gia tri dang tin cay./.