Perhaps you should try some spelling variations:
nhung cong » dung cong, thong cong, hang cong
kieu tinh » lieu tinh, trieu tinh, diep tinh
trinh cua » trinh luat, trinh quan, trinh luan
tinh cua » sinh cua, tinh chat, tranh cua
cong dan » cong san, cong tan, huong dan
dan toan » van toan, dan than, manh toan
toan tap » toan ban
so kieu » so dieu, so 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: so kieu tinh - nhanh ((tinh cua) or (trinh cua)) nhung cong dan toan tap~.
• If you are trying to use Boolean operators, they must be ALL CAPS: so kieu tinh - nhanh ((tinh cua) OR (trinh cua)) nhung cong dan toan tap.
• Adding a wildcard symbol may retrieve word variants: so kieu tinh - nhanh ((tinh cua) or (trinh cua)) nhung cong dan toan tap*.