Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
thi phuong » thi truong
chieu sang » chieu sach, chieu xanh, hieu lang
doi chieu » doc hieu, doi chi, ho chieu
phan dang » phan dau, phan cong, nhan dan
dang cua » dung cua, dong cua, mang cua
toan cau » toan cao, toan ban, toan tai
toan tap » toan ban
cua thi » cua thoi, cua toi, cua chi

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

• Performing a fuzzy search may retrieve terms with similar spellings: doi chieu sang - phan dang cua thi phuong danh ((toan cau) or (toan tap))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu sang - phan dang cua thi phuong danh ((toan cau) OR (toan tap))*.