Perhaps you should try some spelling variations:
thieu tinh » trieu tinh, chieu tinh, thien tinh
trinh doan » trinh toan, trinh dan, trinh hoan
thinh doan » chinh doanh, hinh toan, thi doan
nhung cong » dung cong, thong cong, hang cong
cong dan » cong san, cong tan, huong dan
dan than » dan chan, ban than, van than
than cau » toan cau, phan cau, than cap

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "toc thieu tinh - hanh ((trinh doan) OR (thinh doan)) nhung cong dan than cau~".
• Adding a wildcard symbol may retrieve word variants: toc thieu tinh - hanh ((trinh doan) OR (thinh doan)) nhung cong dan than cau*.