Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh nang » anh nang, ganh nang, hanh mang
doi lieu » duoc lieu, doi chieu, du lieu
cong san » cong tac
san toan » van toan, dan toan, manh 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: doi lieu tinh - hanh nang (suat OR sua) thong cong san toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi lieu tinh - hanh nang (suat OR sua) thong cong san toan tap".
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - hanh nang (suat OR sua) thong cong san toan tap*.