Perhaps you should try some spelling variations:
chung phuong » nhung phuong, thuong phuong, dung phuong
phuong minh » phuong binh, phuong linh, phung minh
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
hanh tranh » hanh trang, lanh tranh, nhanh thanh
hanh trinh » hanh chinh
luan chung » luan chinh
minh van » dinh van, minh va, vinh van

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 xanh - ((hanh tranh) or (((hanh trinh) OR (canh tranh)))) luan chung phuong minh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((hanh tranh) OR (((hanh trinh) OR (canh tranh)))) luan chung phuong minh van ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((hanh tranh) or (((hanh trinh) OR (canh tranh)))) luan chung phuong minh van ban".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((hanh tranh) or (((hanh trinh) OR (canh tranh)))) luan chung phuong minh van ban*.