Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
hanh trong » hanh trang, anh trong, hinh trong
thong cong » trong cong, tong cong, thong thong
mot chieu » doi chieu, ho chieu
nha thong » nhan thong, nhat thuong, nghe thong
cong tinh » cong trinh, cong vinh, long tinh
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: ((mot chieu) or (theo chieu)) xanh - hanh trong nha thong cong tinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (theo chieu)) xanh - hanh trong nha thong cong tinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((mot chieu) or (theo chieu)) xanh - hanh trong nha thong cong tinh toan ban*.