Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
phuong trinh » chuong trinh, cong trinh, huong tran
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
trinh tran » trinh trang, trinh toan, trinh tren
thong cua » thong quan, thong tu, huong cua
tang luan » dung luan
tran dang » tran quang, tran hoang, tranh hang

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 xanh - anh ((thong cua) or (tang luan)) nhung phuong trinh tran dang~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - anh ((thong cua) OR (tang luan)) nhung phuong trinh tran dang.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - anh ((thong cua) or (tang luan)) nhung phuong trinh tran dang*.