Perhaps you should try some spelling variations:
nhanh hang » nhanh thang, nhanh lang, thanh hang
nhung cong » thong cong, hang cong, nhung don
tieu xanh » tieu danh, chieu xanh, tien anh
dung cong » dung trong
hang tai » hang va, dung tai
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: theo ((tieu xanh) OR (dieu hanh)) - nhanh hang tai ((nhung cong) or (dung cong)) tan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo ((tieu xanh) OR (dieu hanh)) - nhanh hang tai ((nhung cong) OR (dung cong)) tan toan tap.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo ((tieu xanh) OR (dieu hanh)) - nhanh hang tai ((nhung cong) or (dung cong)) tan toan tap".
• Adding a wildcard symbol may retrieve word variants: theo ((tieu xanh) OR (dieu hanh)) - nhanh hang tai ((nhung cong) or (dung cong)) tan toan tap*.