Perhaps you should try some spelling variations:
thanh tung » thanh cong
nhung cong » dung cong, thong cong, hang cong
hieu manh » chieu xanh, hieu nganh, hien hanh
cua nhung » va nhung
cua tinh » cua sinh, va tinh, ha tinh
tung cua » trung cua, tuong cua, dung cua
cong tan » cong tac, cong san, cong thanh
tan toan » tan tran, tap toan, van toan
toan tap » toan ban

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho ((((hieu manh) OR (dieu hanh))) or (cua tinh)) - thanh tung cua nhung cong tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ho ((((hieu manh) OR (dieu hanh))) OR (cua tinh)) - thanh tung cua nhung cong tan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho ((((hieu manh) OR (dieu hanh))) or (cua tinh)) - thanh tung cua nhung cong tan toan tap".
• Adding a wildcard symbol may retrieve word variants: ho ((((hieu manh) OR (dieu hanh))) or (cua tinh)) - thanh tung cua nhung cong tan toan tap*.