Perhaps you should try some spelling variations:
lieu tinh » trieu tinh, diep tinh, bien tinh
hanh nang » anh nang, ganh nang, hanh mang
thong con » thong cong, thuong con, thong co
doi lieu » duoc lieu, doi chieu, du lieu
san toan » van toan, dan toan, manh toan
toan tap » toan ban
con san » cong san, con ban, ton san

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 xuat) thong con san toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "doi lieu tinh - hanh nang (suat OR xuat) thong con san toan tap".
• Adding a wildcard symbol may retrieve word variants: doi lieu tinh - hanh nang (suat OR xuat) thong con san toan tap*.