Perhaps you should try some spelling variations:
muong thanh » truong thanh, dong thanh, quang thanh
theo chieu » theo tieu, ho chieu, theo chu
chieu sach » chinh sach, chiet tach, chieu sang
cong thanh » dong thanh, cong trinh, truong thanh
tong cong » trong cong, cong cong, dung cong
cong tan » cong tac, cong san, cong ty
tan toan » tan tran, tap toan, van toan
toan cau » 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 sach - nhanh ((muong thanh) OR (cong thanh)) tong cong tan toan cau~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu sach - nhanh ((muong thanh) OR (cong thanh)) tong cong tan toan cau".
• Adding a wildcard symbol may retrieve word variants: theo chieu sach - nhanh ((muong thanh) OR (cong thanh)) tong cong tan toan cau*.