Perhaps you should try some spelling variations:
phuong doan » phuong loan, phuong hoang, huong dan
chieu xanh » chieu sach, chieu sang, chieu tinh
cua truong » cua trung, xuan truong, cac truong
phuong dan » phuong danh, huong dan, phuong lan
doi chieu » doc hieu, doi chi, ho chieu
hanh dang » hanh dong, hanh dung, hanh mang
anh dang » anh dong, anh dung, anh bang
than ban » thanh ban, toan ban, than man

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 xanh - ((hanh dang) or (anh dang)) cua truong ((phuong dan) OR (phuong doan)) than ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi chieu xanh - ((hanh dang) OR (anh dang)) cua truong ((phuong dan) OR (phuong doan)) than ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi chieu xanh - ((hanh dang) or (anh dang)) cua truong ((phuong dan) OR (phuong doan)) than ban".
• Adding a wildcard symbol may retrieve word variants: doi chieu xanh - ((hanh dang) or (anh dang)) cua truong ((phuong dan) OR (phuong doan)) than ban*.