Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
thanh trung » thanh tung
phuong dan » phuong doan, huong dan, phuong lan
doi chieu » doc hieu, doi chi, mot chieu
trung cua » truong cua, trung tuan, trung cap
ho chieu » theo chieu, hoc thieu, mot chieu
cua bang » chua bang, cua ban, cua dang
toan ban » van 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) or (doi chieu)) xanh - thanh trung cua bang ((phuong dan) OR (phuong danh)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((ho chieu) OR (doi chieu)) xanh - thanh trung cua bang ((phuong dan) OR (phuong danh)) toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ho chieu) or (doi chieu)) xanh - thanh trung cua bang ((phuong dan) OR (phuong danh)) toan ban*".