Perhaps you should try some spelling variations:
toan thiet » hoan thien, luan thiet, toan tien
hanh manh » hanh mang, lanh manh, hoang manh
ho chieu » theo chieu, hoc thieu, doi chieu
manh cua » doanh cua, ban cua
cua dong » chua dong, cua cong, cua dang
dong san » dong bang, dong von, dong ha
cong san » cong tac
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: ((toan thiet) or (ho chieu)) tach - hanh manh cua dong ((dong san) OR (cong san)) toan ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((toan thiet) OR (ho chieu)) tach - hanh manh cua dong ((dong san) OR (cong san)) toan ban*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((toan thiet) or (ho chieu)) tach - hanh manh cua dong ((dong san) OR (cong san)) toan ban*".