Perhaps you should try some spelling variations:
trinh thiet » trinh viet, trinh thi
trien nhan » trien nha, tri nhan, trien khai
thiet qua » thien quan, hieu qua, thien quy
hoc trien » hoc tren, hoc tien, hoc truyen
qua danh » qua dan, luan danh, luat danh
danh cua » doanh cua, manh cua, dinh cua
viet hoa » viet hoan, viet khoa, viet ha

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: giao trinh thiet qua danh cua nguoi viet hoa hoc trien nhan~.
• Adding a wildcard symbol may retrieve word variants: giao trinh thiet qua danh cua nguoi viet hoa hoc trien nhan*.