Perhaps you should try some spelling variations:
trung tuan » trung thanh, trung tam, tran tuan
hanh trung » thanh trung, hanh trang, manh trung
tuan dang » tran dang, tuan bang, tuan dung
dang cong » dung cong
chi danh » chi dan, chi dinh, chi hanh
cong tac » cong ty
tac toan » tap toan, tam toan, hach toan
toan cao » toan ban, toan tap
chi anh » chi hanh, thi anh, chi nhanh

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 anh) OR (chi danh)) - hanh trung tuan dang cong tac toan cao~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi ((chi anh) OR (chi danh)) - hanh trung tuan dang cong tac toan cao".
• Adding a wildcard symbol may retrieve word variants: doi ((chi anh) OR (chi danh)) - hanh trung tuan dang cong tac toan cao*.