Perhaps you should try some spelling variations:
thanh huong » thanh hung, thanh cong, anh huong
theo chieu » theo tieu, ho chieu, theo chu
chieu tinh » trieu tinh, lieu tinh, chau tinh
nhanh hong » nhanh chong, nhanh dong, nhanh song
trinh toan » tinh toan, thanh toan, trinh han
dong cong » duong cong, dung cong, dang cong
cua dong » chua dong, cua cong, cua dang
toan cao » toan ban, toan tap

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 tinh - ((thanh huong) or (nhanh hong)) cua dong cong trinh toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu tinh - ((thanh huong) OR (nhanh hong)) cua dong cong trinh toan cao.
• Adding a wildcard symbol may retrieve word variants: theo chieu tinh - ((thanh huong) or (nhanh hong)) cua dong cong trinh toan cao*.