Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
khong cong » thong cong, khong cang, chong cong
trinh toan » tinh toan, thanh toan, trinh han
hoc thieu » toc thieu, hoc hien
anh trong » anh thuong, dinh trong, lang trong
trong tho » trong thoi, trong thu, trong thi
tho khong » thi khong, nho khong, tao khong
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: ((hoc thieu) or (theo chieu)) xanh - anh trong tho khong cong trinh toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((hoc thieu) OR (theo chieu)) xanh - anh trong tho khong cong trinh toan ban.
• Adding a wildcard symbol may retrieve word variants: ((hoc thieu) or (theo chieu)) xanh - anh trong tho khong cong trinh toan ban*.