Perhaps you should try some spelling variations:
thanh tung » thanh cong
tuan khong » toan khong, tuan phong, thuan phong
khong cang » thong cong, hong bang, khong dung
tung tuan » trung tuan, hung tuan, quang tuan
cang tinh » cong tinh, dang tinh, bang tinh
hien anh » hien hanh, thien anh, dien anh
toan ban » van ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: hoc hien anh - thanh tung tuan khong cang tinh toan ban~.
• Adding a wildcard symbol may retrieve word variants: hoc hien anh - thanh tung tuan khong cang tinh toan ban*.