Perhaps you should try some spelling variations:
hanh trung » thanh trung, hanh trang, manh trung
trung tuan » trung thanh, trung tam, tran tuan
tuan thong » toan thong, tran thong, tuan phong
thong cong » trong cong, tong cong, thong thong
hach toan » thanh toan, manh toan
theo chu » theo chieu, cho chu, chao chu
chu nang » chuc nang, chua nang, cuu nang
tac toan » tap toan, tich toan, tac thanh
tam toan » tap toan, tam than, pham toan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chu nang - hanh trung tuan thong cong ((((tac toan) OR (tam toan))) or (hach toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chu nang - hanh trung tuan thong cong ((((tac toan) OR (tam toan))) OR (hach toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chu nang - hanh trung tuan thong cong ((((tac toan) OR (tam toan))) or (hach toan)) cau".
• Adding a wildcard symbol may retrieve word variants: theo chu nang - hanh trung tuan thong cong ((((tac toan) OR (tam toan))) or (hach toan)) cau*.