Perhaps you should try some spelling variations:
khuong tinh » chuong trinh, phuong trinh, phuong binh
dung khuong » dung thuong, dung phuong, dung huong
hien xanh » hien hanh, hien nhanh, chieu xanh
tung tuan » trung tuan, quang tuan, trang tuan
hung tuan » hung tran, quang tuan, trung tuan
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 xanh - thanh ((tung tuan) OR (hung tuan)) dung khuong tinh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "hoc hien xanh - thanh ((tung tuan) OR (hung tuan)) dung khuong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: hoc hien xanh - thanh ((tung tuan) OR (hung tuan)) dung khuong tinh toan ban*.