Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
mot chieu » doi chieu, ho chieu
hanh tinh » hanh trinh, nhanh tinh, thanh tinh
dong cong » duong cong, dung cong, dang cong
tinh cua » trinh cua, sinh cua, tinh chat
cua dong » chua dong, cua cong, cua dang
cong van » cong vang, cong san, song van
van toan » van tuan, van tan, van thanh
toan cao » toan ban, toan tap
cho chu » cho thue

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) or (cho chu)))) xanh - hanh tinh cua dong cong van toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((mot chieu) OR (((theo chieu) OR (cho chu)))) xanh - hanh tinh cua dong cong van toan cao*.