Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, thi chieu
nhanh mang » nhanh lang, hanh mang, nhanh quang
nhung cong » dung cong, thong cong, hang cong
cua nhung » va nhung
cong tinh » cong trinh, cong vinh, long tinh
theo chu » cho chu, chao chu, thep cho
theo yeu » theo tieu, thiet yeu
mang cua » manh cua, dung cua, ban cua
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: ((theo chieu) or (((theo chu) OR (theo yeu)))) xanh - nhanh mang cua nhung cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((theo chieu) OR (((theo chu) OR (theo yeu)))) xanh - nhanh mang cua nhung cong tinh toan ban.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((theo chieu) or (((theo chu) OR (theo yeu)))) xanh - nhanh mang cua nhung cong tinh toan ban".
• Adding a wildcard symbol may retrieve word variants: ((theo chieu) or (((theo chu) OR (theo yeu)))) xanh - nhanh mang cua nhung cong tinh toan ban*.