Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong hanh, phuong thanh
phuong dinh » phuong binh, phuong linh, phuong trinh
chieu sang » chieu sach, chieu xanh, hieu lang
thanh tung » thanh cong
hoc truong » hoc thuong, hoc trong, moi truong
ho chieu » theo chieu, hoc thieu, doi chieu
tung hoc » trung hoc, tuong hoc, dung hoc
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho chieu sang - thanh tung hoc truong ((phuong danh) or (phuong dinh)) toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho chieu sang - thanh tung hoc truong ((phuong danh) OR (phuong dinh)) toan tap.
• Adding a wildcard symbol may retrieve word variants: ho chieu sang - thanh tung hoc truong ((phuong danh) or (phuong dinh)) toan tap*.