Perhaps you should try some spelling variations:
thong cong » trong cong, tong cong, thong thong
kieu tinh » lieu tinh, trieu tinh, diep tinh
tranh cua » manh cua
doanh cua » doanh luan
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
ho kieu » ho lieu, so kieu, thi 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 kieu tinh - hanh ((tranh cua) OR (doanh cua)) thong cong dan toan tap~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ho kieu tinh - hanh ((tranh cua) OR (doanh cua)) thong cong dan toan tap".
• Adding a wildcard symbol may retrieve word variants: ho kieu tinh - hanh ((tranh cua) OR (doanh cua)) thong cong dan toan tap*.