Perhaps you should try some spelling variations:
nhung phuong » dung phuong, nhu phuong, truong phuong
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
nhung cong » dung cong, thong cong, hang cong
nhanh ban » nhanh bac, nhanh ba, thanh ban
toan ban » van ban
ban cua » ban quan

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 - nhanh ban cua ((nhung phuong) or (nhung cong)) tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - nhanh ban cua ((nhung phuong) OR (nhung cong)) tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - nhanh ban cua ((nhung phuong) or (nhung cong)) tinh toan ban*.