Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
manh trung » manh tung, thanh trung, manh hung
tuan dung » tuan duong, tran dung, tan dung
dung cong » dung trong
chi xanh » chi anh, chi hanh, chieu xanh
chi danh » chi dan, chi anh, chi dinh
cong tac » cong ty
toan cao » toan tap
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: doi ((chi xanh) or (chi danh)) - manh trung tuan dung cong tac ((toan cao) OR (toan ban))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: doi ((chi xanh) OR (chi danh)) - manh trung tuan dung cong tac ((toan cao) OR (toan ban)).
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi xanh) or (chi danh)) - manh trung tuan dung cong tac ((toan cao) OR (toan ban))".
• Adding a wildcard symbol may retrieve word variants: doi ((chi xanh) or (chi danh)) - manh trung tuan dung cong tac ((toan cao) OR (toan ban))*.