Perhaps you should try some spelling variations:
thanh trung » thanh tung
mien manh » tien manh, dien anh, hien hanh
ca thuong » cao thuong, cua thuong, va thuong
moc mien » moc dien, toc mien, hoc hien
trung ca » trung cap, truong ca, trung cua
cong tan » cong tac, cong san, cong thanh
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: moc mien manh - thanh trung ca thuong ((cong tan) or (huong dan)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: moc mien manh - thanh trung ca thuong ((cong tan) OR (huong dan)) toan cao.
• Adding a wildcard symbol may retrieve word variants: moc mien manh - thanh trung ca thuong ((cong tan) or (huong dan)) toan cao*.