Perhaps you should try some spelling variations:
chinh luan » chinh ngan, trinh luan, binh luan
cong thanh » dong thanh, cong trinh, cong tan
thanh toan » thanh hoa, thanh san, tinh toan
lieu tinh » trieu tinh, diep tinh, bien tinh
bang cong » dang cong, bang song, hang cong
hinh cua » chinh cua, sinh cua, tinh cua
toan ban » van ban
ho lieu » so lieu, co lieu, ho kieu

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

• Performing a fuzzy search may retrieve terms with similar spellings: ho lieu tinh - hanh ((hinh cua) OR (chinh luan)) bang cong thanh toan ban~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho lieu tinh - hanh ((hinh cua) OR (chinh luan)) bang cong thanh toan ban".
• Adding a wildcard symbol may retrieve word variants: ho lieu tinh - hanh ((hinh cua) OR (chinh luan)) bang cong thanh toan ban*.