Perhaps you should try some spelling variations:
nhung khuong » nhung phuong, nhung huong, nhung chong
khuong tinh » chuong trinh, phuong trinh, phuong binh
theo chieu » theo tieu, ho chieu, thi chieu
tang luan » dung luan
tinh tuan » trinh tuan, tinh toan, minh tuan
tuan dang » tran dang, tuan bang, tuan dung
theo chu » cho chu, chao chu, theo yeu
tang cua » mang cua, hang cua, thong cua

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((theo chieu) OR (theo chu)) xanh - anh ((tang cua) or (tang luan)) nhung khuong tinh tuan dang~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) xanh - anh ((tang cua) OR (tang luan)) nhung khuong tinh tuan dang.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) OR (theo chu)) xanh - anh ((tang cua) or (tang luan)) nhung khuong tinh tuan dang".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) OR (theo chu)) xanh - anh ((tang cua) or (tang luan)) nhung khuong tinh tuan dang*.