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
chua nang » chuc nang, chua xang, kha nang
hach toan » thanh toan, manh toan
chu nang » chuc nang, cuu nang, chu bang
tac toan » tap toan, tam toan, tich 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) OR (chua nang)) - hanh trung tuan thong cong ((tac toan) or (hach toan)) cau~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((chu nang) OR (chua nang)) - hanh trung tuan thong cong ((tac toan) OR (hach toan)) cau.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((chu nang) OR (chua nang)) - hanh trung tuan thong cong ((tac toan) or (hach toan)) cau".
• Adding a wildcard symbol may retrieve word variants: theo ((chu nang) OR (chua nang)) - hanh trung tuan thong cong ((tac toan) or (hach toan)) cau*.