Perhaps you should try some spelling variations:
phuong danh » phuong anh, phuong dinh, phuong hanh
theo chieu » theo tieu, ho chieu, thi chieu
trinh quan » tinh quang, trinh luat, trinh han
thi phuong » thi truong
danh thanh » dinh thanh, dang thanh, nhanh thanh
trinh cua » tinh cua, trinh luat, trinh luan
thanh tap » thanh lap, thanh tai, thanh tay
theo chu » cho chu, chao chu, theo yeu

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) or (theo chu)) sang - hanh ((trinh cua) OR (trinh quan)) thi phuong danh thanh tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (theo chu)) sang - hanh ((trinh cua) OR (trinh quan)) thi phuong danh thanh tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (theo chu)) sang - hanh ((trinh cua) OR (trinh quan)) thi phuong danh thanh tap".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (theo chu)) sang - hanh ((trinh cua) OR (trinh quan)) thi phuong danh thanh tap*.